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Desmodur® N 3390 BA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur N 3390 BA/SN is an aliphatic polyisocyanate (HDI trimer) used as the hardener component for lightfast polyurethane coatings systems. It has a non-volatile content (2.2g / 120min / 100°C) of 90 ± 1%, a viscosity at 25°C of approx. 500 mPa·s, and a...voir plus Desmodur N 3390 BA/SN is an aliphatic polyisocyanate (HDI trimer) used as the hardener component for lightfast polyurethane coatings systems. It has a non-volatile content (2.2g / 120min / 100°C) of 90 ± 1%, a viscosity at 25°C of approx. 500 mPa·s, and a monomeric HDI of ≤ 0.15%. Desmodur N 3390 BA/SN is used primarily as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. Preferred co-reactants are polyacrylate or polyester polyols. The main applications for systems based on Desmodur N 3390 BA/SN are air- and force-drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics. voir moins
Desmodur® E 1361 MPA/X Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® E 1361 MPA/X is an aromatic polyisocyanate prepolymer based on toluene diisocyanate used in the formulation of moisture-curing one-pack polyurethane coatings. This product has an NCO content of 6.8 ± 0.3%, a non-volatile matter of 61.0 ± 2.0%, a...voir plus Desmodur® E 1361 MPA/X is an aromatic polyisocyanate prepolymer based on toluene diisocyanate used in the formulation of moisture-curing one-pack polyurethane coatings. This product has an NCO content of 6.8 ± 0.3%, a non-volatile matter of 61.0 ± 2.0%, a viscosity (23°C) of 500 ± 250 mPa·s, a color (Iodine) of ≤ 3, and a monomer content of ≤ 0.4%. Desmodur® E 1361 MPA/X is suitable for use in formulating transparent wood coatings, e.g. for parquet flooring and for wall and ceiling paneling, anti-corrosion coatings, primers and intermediate coatings. Clear impregnating systems based on Desmodur® E 1361 MPA/X provide surfaces with long-term protection against moisture, oil, fuels and aggressive chemicals. voir moins
Desmodur® PL 350 MPA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® PL 350 MPA/SN is a blocked aliphatic polyisocyanate based on HDI used in combination with polyol components for the formulation of lightfast one-component polyurethane stoving coatings. This product has a non-volatile content (0.2g/60 min./80°C)...voir plus Desmodur® PL 350 MPA/SN is a blocked aliphatic polyisocyanate based on HDI used in combination with polyol components for the formulation of lightfast one-component polyurethane stoving coatings. This product has a non-volatile content (0.2g/60 min./80°C) 75 ± 2%, a viscosity at 23°C 4,300 ± 1,500 mPa·s, and an equivalent weight of approx. 400. Combined with suitable Desmophen® products, Desmodur® PL 350 MPA/SN can be used in the formulation of weather-stable, lightfast, chemically resistant and highly heat-stable one-component polyurethane stoving coatings for use in automotive finishing. Compared with polyisocyanates blocked with butanone oxime, Desmodur® PL 350 MPA/SN allows a reduction in the stoving temperature of approx. 10°C, with no decrease in solvent and chemical resistance. voir moins
Desmodur® Z 4470 MPA/X Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® Z 4470 MPA/X is an aliphatic polyisocyanate (IPDI trimer), with approx. 70% in 1-methoxypropylacetate-2/xylene, 1:1. This product is used as the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spr...voir plus Desmodur® Z 4470 MPA/X is an aliphatic polyisocyanate (IPDI trimer), with approx. 70% in 1-methoxypropylacetate-2/xylene, 1:1. This product is used as the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spray coatings. It has a viscosity at 23°C of 1,500 ± 500 mPa·s, a density at 20°C of approx. 1.08g/ml, and a flash point of approx. 40°C. The main applications for two-component coatings based on Desmodur® Z 4470 MPA/X are in automotive OEM and automotive refinishing. As Desmodur® Z 4470 MPA/X has very good physical drying properties, it is also used as an additive resin in alkyd spray coatings to accelerate drying. The main applications of such coatings are in automotive refinishing and industrial finishing. voir moins
Desmodur® N 3368 BA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® N 3368 BA/SN is an aliphatic polyisocyanate (HDI trimer) that is used as the hardener component for lightfast polyurethane coating systems. This product has a non-volatile content (2.2g/120min/100°C) of 68±1%, a density at 20°C of approx. 1.06g/...voir plus Desmodur® N 3368 BA/SN is an aliphatic polyisocyanate (HDI trimer) that is used as the hardener component for lightfast polyurethane coating systems. This product has a non-volatile content (2.2g/120min/100°C) of 68±1%, a density at 20°C of approx. 1.06g/ml, a flash point of approx. 37.5°C, and a viscosity at 25°C of approx. 40mPa·s. Desmodur® N 3368 BA/SN is used primarily as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. Preferred co-reactants are polyacrylate or polyester polyols. The main applications for systems based on Desmodur® N 3368 BA/SN are air- and force-drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics. voir moins
Desmodur® E 3265 MPA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® E 3265 MPA/SN is an aliphatic polyisocyanate prepolymer based on hexamethylene diisocyanate (HDI). It is ideal for use in the formulation of moisture-curing, one-component polyurethane coatings with good weather stability. It has an non-volatile...voir plus Desmodur® E 3265 MPA/SN is an aliphatic polyisocyanate prepolymer based on hexamethylene diisocyanate (HDI). It is ideal for use in the formulation of moisture-curing, one-component polyurethane coatings with good weather stability. It has an non-volatile content of 65.0 ± 2.0%, a color value (Iod) of ≤ 4, and a monomeric HDI of < 0.5%. Desmodur® E 3265 MPA/SN is suitable for use in the formulation of weather-stable and colorfast outdoor coatings with very good resistance to solvents, abrasion and chemicals. voir moins
Desmodur® L 67 MPA/X Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® L 67 MPA/X is an aromatic polyisocyanate based on toluene diisocyante, used in combination with various Desmopehn® grades or other hydroxyl-bearing substances to formulate air-drying two-pack polyurethane coatings. This product has an equivalent...voir plus Desmodur® L 67 MPA/X is an aromatic polyisocyanate based on toluene diisocyante, used in combination with various Desmopehn® grades or other hydroxyl-bearing substances to formulate air-drying two-pack polyurethane coatings. This product has an equivalent weight of approx. 350, a flash point of approx. 40°C, and a density at 20°C of approx. 1.15g/ml. Systems crosslinked with Desmodur® L 67 MPA/X can be used as coatings for furniture, parquet flooring, metal, paper, plastics and mineral substrates. voir moins
Desmodur® N 3386 BA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® N 3386 BA/SN is an aliphatic polyisocyanate (HDI trimer) that is used as the hardener component for lightfast polyurethane coating systems. This product has a non-volatile content (2.2g / 120min / 100°C) of 86 ± 1%, a viscosity at 23°C of 320 ± ...voir plus Desmodur® N 3386 BA/SN is an aliphatic polyisocyanate (HDI trimer) that is used as the hardener component for lightfast polyurethane coating systems. This product has a non-volatile content (2.2g / 120min / 100°C) of 86 ± 1%, a viscosity at 23°C of 320 ± 80 mPa·s, a viscosity at 25°C of approx. 290 mPa·s, and a density at 20°C of approx. 1.11g/ml. Desmodur® N 3386 BA/SN is used primarily as the hardener component for lightfast two-pack polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. The preferred co-reactants are polyacrylate or polyester polyols, and the main applications for systems based on Desmodur® N 3386 BA/SN are air- and force-drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics. voir moins
Desmodur® PL 340 BA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® PL 340 BA/SN is a blocked aliphatic polyisocyanate based on IPDI, and used in combination with polyol components for the formulation of lightfast one-component polyurethane stoving coatings. This product has a non-volatile content (0.2g/60 min./...voir plus Desmodur® PL 340 BA/SN is a blocked aliphatic polyisocyanate based on IPDI, and used in combination with polyol components for the formulation of lightfast one-component polyurethane stoving coatings. This product has a non-volatile content (0.2g/60 min./125°C) 60 ± 2%, a viscosity at 23°C 600 ± 50 mPa·s, an equivalent weight of approx. 575, and a blocked NCO content of approx. 7.3%. Desmodur® PL 340 BA/SN can be combined with suitable, preferably flexible, Desmophen® grades to formulate one-component polyurethane stoving coatings which are lightfast and resistant to weathering and chemicals and highly resistant to thermal yellowing. These coatings are used for original automotive topcoats. Compared with polyisocyanates blocked with butanone oxime, Desmodur® PL 340 allows a reduction in stoving temperature of approx. 10 °C, with no decrease in solvent and chemical resistance. voir moins
Desmodur® N 50 BA/MPA Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® N 50 BA/MPA is an aliphatic polyisocyanate (HDI biuret) that is ideally used as the hardener component for lightfast coating systems. It has an NCO content of 11.0 ± 0.5%, a non-volatile content (2.2g/120min/100°C) of 50 ± 1%, a density at 20°C ...voir plus Desmodur® N 50 BA/MPA is an aliphatic polyisocyanate (HDI biuret) that is ideally used as the hardener component for lightfast coating systems. It has an NCO content of 11.0 ± 0.5%, a non-volatile content (2.2g/120min/100°C) of 50 ± 1%, a density at 20°C of approx. 1.01g/ml, and a monomeric HDI of < 0.5%. The main applications for systems based on Desmodur® N 50 BA/MPA are as air- and force-drying coatings for automotive and industrial finishing, for wood, furniture and plastics and for corrosion protection. voir moins
Desmodur® IL 1351 51% BA Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® IL 1351 51% BA is an aromatic polyisocyanate based on toluene diisocyanate. It has an isocyanate content of 8.0 ± 0.3%, a viscosity at 23°C of 1,300 ± 450 mPa·s, and a flash point of approx. 26°C. This product is a hardener component for fast dr...voir plus Desmodur® IL 1351 51% BA is an aromatic polyisocyanate based on toluene diisocyanate. It has an isocyanate content of 8.0 ± 0.3%, a viscosity at 23°C of 1,300 ± 450 mPa·s, and a flash point of approx. 26°C. This product is a hardener component for fast drying, two-component polyurethane coatings. Desmodur® IL 1351 51% BA can be used in combination with e.g. Desmophen® 1300 for the formulation of very fast drying systems. Such systems are used in the furniture industry, among others, where very short drying times and early sandability are required. voir moins
Desmodur® IL 1351 51% EA Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® IL 1351 51% EA is an aromatic polyisocyanate based on toluene diisocyanate. It is a hardener component for fast drying, two-component polyurethane coatings. Desmodur® IL 1351 EA can be used in combination with e.g. Desmophen® 1300 for the formul...voir plus Desmodur® IL 1351 51% EA is an aromatic polyisocyanate based on toluene diisocyanate. It is a hardener component for fast drying, two-component polyurethane coatings. Desmodur® IL 1351 EA can be used in combination with e.g. Desmophen® 1300 for the formulation of very fast drying systems. Such systems are used in the furniture industry, among others, where very short drying times and early sandability are required. This product has a viscosity at 23°C of 350 ± 50 mPa·s, a flash point of approx. -6°C, and a density at 20°C of approx. 1,12g/ml. voir moins
Desmodur® Z 4470 SN/BA Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® Z 4470 SN/BA is an aliphatic polyisocyanate based on isophorone diisocyanate dissolved in Aromatic 100 and n-butyl acetate. Better solubility and compatibility. Mainly used as an additive resin to accelerate drying, curing and chemical crossl...voir plus Desmodur® Z 4470 SN/BA is an aliphatic polyisocyanate based on isophorone diisocyanate dissolved in Aromatic 100 and n-butyl acetate. Better solubility and compatibility. Mainly used as an additive resin to accelerate drying, curing and chemical crosslinking. voir moins
Desmodur® N 75 MPA/X Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® N 75 MPA/X is an aliphatic polyisocyanate (HDI biuret) that acts as the hardener component for lightfast polyurethane coating systems. It has a density at 20°C of approx. 1.07g/ml, an NCO content of 16.5 ± 0.3%, a viscosity at 25°C of approx. 22...voir plus Desmodur® N 75 MPA/X is an aliphatic polyisocyanate (HDI biuret) that acts as the hardener component for lightfast polyurethane coating systems. It has a density at 20°C of approx. 1.07g/ml, an NCO content of 16.5 ± 0.3%, a viscosity at 25°C of approx. 225mPa·s, and an equivalent weight of approx. 255. Desmodur® N 75 MPA/X is used primarily as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. The preferred co-reactants this product are polyacrylate or polyester polyols. voir moins
Desmodur® BL 3475 BA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® BL 3475 BA/SN is an aliphatic crosslinking stoving urethane resin is used in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings; as an additive in conventional stoving coating systems to improv...voir plus Desmodur® BL 3475 BA/SN is an aliphatic crosslinking stoving urethane resin is used in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings; as an additive in conventional stoving coating systems to improve the reactivity, flexibility and adhesion. This product has a viscosity at 23°C of 1,000 ± 300 mPa·s, a color value (Iod) of ≤ 4, and a flash point of approximately 41°C. voir moins
Desmodur® BL 3575/1 MPA/SN Covestro (formerly Bayer MaterialScience) 科思创 Desmodur® BL 3575/1 MPA/SN is a blocked aliphatic polyisocyanate based on HDI, that can be used in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings. This product has a non-volatile content (0.2g/60 min...voir plus Desmodur® BL 3575/1 MPA/SN is a blocked aliphatic polyisocyanate based on HDI, that can be used in combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings. This product has a non-volatile content (0.2g/60 min/80°C) of 75 ± 2%, a viscosity at 23°C of 3,600 ± 1,000 mPa·s, and a color value (hazen) of ≤ 100. voir moins
Desmophen® 680 X Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 680 X is a hydroxyl-bearing polyester, and is ideally used as a co-reactant with Desmodur® N in the formulation of two-component polyurethane coatings with good gloss retention, lightfastness and chalking resistance. It can also be used in comb...voir plus Desmophen® 680 X is a hydroxyl-bearing polyester, and is ideally used as a co-reactant with Desmodur® N in the formulation of two-component polyurethane coatings with good gloss retention, lightfastness and chalking resistance. It can also be used in combination with Desmodur® L and HL in the formulation of fast-drying, two-component coatings. Desmophen® 680 X is a hard co-reactant for Desmodur® N grades. The drying of such combinations is comparable with that of the acrylic resin/Desmodur® N systems developed specially for vehicle repair. They are therefore particularly suitable for use in the formulation of air-drying automotive and industrial coatings. Crosslinking with Desmodur® L and HL results in very fast-drying coatings which can be used in, for example, paper finishing. voir moins
Desmophen® 680 BA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 680 BA is a branched hydroxyl-bearing polyester that is ideally used as a co-reactant for Desmodur® N in the formulation of two-component polyurethane coatings with good gloss retention, lightfastness and chalking resistance. It can also be use...voir plus Desmophen® 680 BA is a branched hydroxyl-bearing polyester that is ideally used as a co-reactant for Desmodur® N in the formulation of two-component polyurethane coatings with good gloss retention, lightfastness and chalking resistance. It can also be used in combination with Desmodur® L and HL in the formulation of fast-drying two-component coatings. This product as a viscosity at 23°C of 3,000 ± 500 mPa·s, a non-volatile content (2g resin/2ml toluene/1h 125°C, convection oven) of 70±1%, and a flash point of approx. 32°C. Desmophen® 680 BA is a hard co-reactant for use with Desmodur® N. The drying properties of this combination are comparable with those of the acrylic Desmophen® resin/Desmodur® N systems developed specially for automotive repair paints. It is therefore particularly suitable for the formulation of air-drying automotive and industrial coatings. Coatings crosslinked with Desmodur® L and HL are particularly fast-drying, making them suitable for applications such as paper finishing. voir moins
2K Waterborne PUR (Formulation #A-145) ICL Phosphate Specialty 2K Water-based PUR based on BAYHYDROL A-145/ DESMODUR XP 2410 using HALOX® 430 & 550
1K Stoving Soft Feel Lacquer (Formulation #RR 87) Hoffmann Mineral 霍夫曼矿物 Industrial coating 1K Stoving soft feel lacquer, gray, matte Desmophen 1652 and Desmodur BL 3175 using SILLITIN Z 86.
Desmophen® 650A 65 PMA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 650A 65 PMA is a saturated polyester resin that is used as a coreactant for Desmodur N polyisocyanates two-component polyurethane coatings.
Acclaim® Polyol 6300 Covestro (formerly Bayer MaterialScience) 科思创 Acclaim® Polyol 6300 is a polyether polyol that is suitable for combination with Desmodur in the formulation of solvent-free or low-solvent polyurethanes.
Desmophen® VP LS 2388 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® VP LS 2388 is a flexibilising hydroxyl-bearing polyester used as a co-reactant, primarily with Desmodur® N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor wea...voir plus Desmophen® VP LS 2388 is a flexibilising hydroxyl-bearing polyester used as a co-reactant, primarily with Desmodur® N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor weathering, high film elasticity and good tar resistance; also in the flexibilisation of hard coatings, e.g. in industrial applications. This product has a non-volatile content (1g,1h,125°C) of 80 ± 2%, a viscosity at 23°C of 3,000 ± 500 mPa·s, an equivalent weight of approx. 450. Desmophen® VP LS 2388 is used primarily in combination with Desmodur® N 75 and Desmodur® N 3390 in the formulation of fast-drying, high-solids, two-component polyurethane coatings characterised by good lightfastness and weather stability, high film elasticity and good tar resistance. Of particular note is the better QUV performance and tar resistance compared with a Desmodur® N / Desmophen® 670 combination. The film elasticity values are comparable with those yielded by Desmophen® 670. voir moins
SETATHANE® D E 2761 Allnex SETATHANE® D E 2761 is a Polyol emulsion used in combination with Desmodur® VL as a binder for thermal-shock resistant cementitious 3K-PUR- screed. Request Sample
SYNTHOESTER 1680 Synthopol Chemie Germany SYNTHOESTER 1680 is a hydroxyl group-containing polyester. It can be combined with Desmodur N for high-quality two-pack paints, including 2-pack automotive refinishing paints.
SYNTHOESTER 1130 Synthopol Chemie Germany SYNTHOESTER 1130 is a saturated polyester containing hydroxyl groups, modified with non-drying fatty acids. It is recommended for use in combination with isocyanate pre-polymers, such as Desmodur L, IL, HL, N, VL, for air-drying two-component polyurethane...voir plus SYNTHOESTER 1130 is a saturated polyester containing hydroxyl groups, modified with non-drying fatty acids. It is recommended for use in combination with isocyanate pre-polymers, such as Desmodur L, IL, HL, N, VL, for air-drying two-component polyurethane coatings. SYNTHOESTER 1130 is especially suitable for fast drying polyurethane coatings in combination with Desmodur IL or HL. The low OH-content makes relatively long pot lives of mixtures possible, providing very good application possibilities with casting machines. voir moins
Acclaim® Polyol 12200 N Covestro (formerly Bayer MaterialScience) 科思创 Acclaim® Polyol 12200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a solvent-free, pale, viscous liquid. Acclaim® Polyol 12200 N is suitable for co...voir plus Acclaim® Polyol 12200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a solvent-free, pale, viscous liquid. Acclaim® Polyol 12200 N is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. This product can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05% by wt. water). voir moins
SETALUX® D A 160 SN Allnex Setalux D A 160 SN polyisocyanate cross-linking acrylic resin used primarily in combination with Desmodur® N, in the formulation of two-component polyurethane coatings with good lightfastness and resistance to chalking. Request Sample
Desmophen® 1388 EA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1388 EA is a fatty acid-modified, saturated polyester resin, used as a coreactant for Desmodur® L 75, IL, HL and N 75 for the formulation of two-component polyurethane coatings. This product has a non-volatile content (2g resin/2ml toluene/1h a...voir plus Desmophen® 1388 EA is a fatty acid-modified, saturated polyester resin, used as a coreactant for Desmodur® L 75, IL, HL and N 75 for the formulation of two-component polyurethane coatings. This product has a non-volatile content (2g resin/2ml toluene/1h at 125°C), convection oven of 71.0 ± 1.5, an iodine color value of < 5, and an equivalent weight of approx. 360. When used in combination with Desmodur® IL and L 75, or even better with mixtures thereof, Desmophen® 1388 EA is particularly well suited for use in the formulation of sandable wood primers with good flexibility, adhesion and overcoatability. When used in combination with Desmodur® L 75 or N 75, it can be used for the formulation of topcoats with good properties with respect to leveling, body, color brilliance, polishability and scratch resistance. voir moins
SYNTHOESTER 1690 Synthopol Chemie Germany SYNTHOESTER 1690 is a hydroxyl group-containing polyester. It is supplied as 60% in xylene. This product can be combined with Desmodur N for high-quality two-pack paints, including 2-pack automotive refinishing paints.
Desmophen® 1652 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1652 is a linear hydroxyl-bearing polyester, solvent-free liquid polyol, that is ideally used in the formulation of flexible PU coatings. This product has a pour point of approx. -12°C, a density at 20°C of approx. g/ml, and a viscosity at 23°C of 11,000 ± 2,000 mPa·s. Desmophen® 1652 is used in combination with Desmodur® VL to formulate flexible solvent-free coatings and sealers. If Desmodur...voir plus Desmophen® 1652 is a linear hydroxyl-bearing polyester, solvent-free liquid polyol, that is ideally used in the formulation of flexible PU coatings. This product has a pour point of approx. -12°C, a density at 20°C of approx. g/ml, and a viscosity at 23°C of 11,000 ± 2,000 mPa·s. Desmophen® 1652 is used in combination with Desmodur® VL to formulate flexible solvent-free coatings and sealers. If Desmodur® L or HL are used, the formulations will only yield a drying film if they are greatly overcrosslinked. voir moins
Acclaim® Polyol 4200 Covestro (formerly Bayer MaterialScience) 科思创 Acclaim® Polyol 4200 is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a solvent-free, pale, low-viscousity liquid, with a hydroxyl number of 28.0 ± 1.5 a...voir plus Acclaim® Polyol 4200 is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a solvent-free, pale, low-viscousity liquid, with a hydroxyl number of 28.0 ± 1.5 and an acid humber of 0.004 - 0.020. Acclaim® Polyol 4200 is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. It can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05% by wt. water). voir moins
SETALUX® D A 575 X Allnex Setalux D A 575 X is a polyisocyanate cross-linking acrylic resin used primarily in combination with Desmodur® N grades, in the formulation of two-component polyurethane coatings with good resistance to accelerated and outdoor weathering. Request Sample
Desmophen® 2060 BD Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 2060 BD is a linear polypropylene ether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free and low-solvent polyurethanes. This product has an OH equivalent weight of approx. 1,000g, a hydroxyl content of 1...voir plus Desmophen® 2060 BD is a linear polypropylene ether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free and low-solvent polyurethanes. This product has an OH equivalent weight of approx. 1,000g, a hydroxyl content of 1.7 ± 0.05 % by wt., and a viscosity at 25°C of 310 ± 25 mPa·s. Desmophen® 2060 BD is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings and adhesives. It can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05% by wt. water). voir moins
SETALUX® D A 365 BA/X Allnex Setalux D A 365 BA/X is a polyisocyanate cross-linking acrylic resin usually used in combination with Desmodur® N 75 and N 3390, in the formulation of two-component poylurethane coatings with excellent gloss retention, light fastness and chalking resistan...voir plus Setalux D A 365 BA/X is a polyisocyanate cross-linking acrylic resin usually used in combination with Desmodur® N 75 and N 3390, in the formulation of two-component poylurethane coatings with excellent gloss retention, light fastness and chalking resistance. voir moins Request Sample
MACRYNAL® SM 512/65BACX Allnex Macrynal® SM 512/65BACX is a hydroxy functional acrylic resin, designed for crosslinking with polyisocyanates for varnishes for industrial use. The good compatibility with Tolonate HDB and Desmodur N allows the production of fast drying primers and top co...voir plus Macrynal® SM 512/65BACX is a hydroxy functional acrylic resin, designed for crosslinking with polyisocyanates for varnishes for industrial use. The good compatibility with Tolonate HDB and Desmodur N allows the production of fast drying primers and top coats for spray applications. voir moins Request Sample
SYNTHOESTER 1110 Synthopol Chemie Germany SYNTHOESTER 1110 is a branched, saturated polyester containing hydroxyl groups. It is used in combination with aromatic polyisocyantes air- and stove-drying two-component coatings. SYNTHOESTER 1110 is used with Desmodur L as the crosslinking partner for a...voir plus SYNTHOESTER 1110 is a branched, saturated polyester containing hydroxyl groups. It is used in combination with aromatic polyisocyantes air- and stove-drying two-component coatings. SYNTHOESTER 1110 is used with Desmodur L as the crosslinking partner for anti-corrosive primers with excellent adhesion. voir moins
Desmophen® 1380 BT Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1380 BT is a trifunctional polypropylene polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. It is a solvent-free, pale-colored, low-viscosity liquid, with a viscosit...voir plus Desmophen® 1380 BT is a trifunctional polypropylene polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. It is a solvent-free, pale-colored, low-viscosity liquid, with a viscosity at 25°C of 600 ± 50 mPa·s. This product has an OH equivalent weight of approx. 146g, a hydroxyl number of 385 ± 15mg KOH/g, and an acid number of ≤ 0.5mg KOH/g. Desmophen® 1380 BT is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. Desmophen® 1380 BT can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05 % by wt. water). voir moins
Desmophen® 1400 BT Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1400 BT is a trifunctional polypropylene polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. It is a solvent-free, pale-colored, low-viscosity liquid, with a viscosit...voir plus Desmophen® 1400 BT is a trifunctional polypropylene polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. It is a solvent-free, pale-colored, low-viscosity liquid, with a viscosity of 370 ± 40 mPa·s. This product has an acid number of max. 0.1mg KOH/g, an OH equivalent weight of approx. 140g, and a hydroxyl number of 400 ± 20mg KOH/g. Desmophen® 1400 BT is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. Desmophen® 1400 BT can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05 % by wt. water). voir moins
DUROFTAL® VPI 2803/78BAC Allnex Duroftal® VPI 2803/78BAC is a hydroxy functional polyester and is cross-linkable with polyisocyanates for the production of ultra high solids lacquers. In combination with aliphatic polyisocyanates, pre-eminently with Desmodur N 3300 (Bayer), produces hig...voir plus Duroftal® VPI 2803/78BAC is a hydroxy functional polyester and is cross-linkable with polyisocyanates for the production of ultra high solids lacquers. In combination with aliphatic polyisocyanates, pre-eminently with Desmodur N 3300 (Bayer), produces high quality, ultra high solids, two pack clearcoats and pigmented topcoats for the automotive refinish and industrial lacquer sectors. voir moins Request Sample
Desmophen® 5035 BT Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 5035 BT is a sovent-free, pale, viscous trifunctional polypropylene ether polyol liquid that is used in the formulation of solvent-free and low-solvent polyurethanes. It is ideal for combination with Desmodur® in the formulation of solvent-free...voir plus Desmophen® 5035 BT is a sovent-free, pale, viscous trifunctional polypropylene ether polyol liquid that is used in the formulation of solvent-free and low-solvent polyurethanes. It is ideal for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product has an OH equivalent weight of approx. 1,600g, a hydroxyl number of 35.0 ± 2.0mg KOH/g, and a viscosity at 25°C of 860 ± 70 mPa·s. Desmophen® 5035 BT is suitable for combination with many Desmodur® products in the formulation of elastic coatings and adhesives. It is suitable as a raw material in the formulation of low-solvent reactive adhesives and coatings. Desmophen® 5035 BT can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05 % by wt. water). voir moins
SYNTHOESTER 1018 Synthopol Chemie Germany SYNTHOESTER 1018 is a highly branched, saturated polyester containing hydroxyl groups, modified with a low molecular weight fatty acid. It can be used in combination with aliphatic or aromatic polyisocyanates, air- and stove-drying two-component coatings with good weathering resistance. The main field of application for SYNTHOESTER 1018, in combination with Desmodur...voir plus SYNTHOESTER 1018 is a highly branched, saturated polyester containing hydroxyl groups, modified with a low molecular weight fatty acid. It can be used in combination with aliphatic or aromatic polyisocyanates, air- and stove-drying two-component coatings with good weathering resistance. The main field of application for SYNTHOESTER 1018, in combination with Desmodur L or HL, is the furniture sector. voir moins
Desmophen® 690 MPA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 690 MPA is a branched hydroxyl-bearing polyester is mainly used as a co-reactant with Desmodur® N to formulate relatively fast-drying, colourfast, weather-stable coatings and two-component polyurethane coatings. This product has an acid value o...voir plus Desmophen® 690 MPA is a branched hydroxyl-bearing polyester is mainly used as a co-reactant with Desmodur® N to formulate relatively fast-drying, colourfast, weather-stable coatings and two-component polyurethane coatings. This product has an acid value of ≤ 6%, a hydroxyl content of 1.4 ± 0.2%, and a non-volatile content (1g resin/1h 125°C, convection oven) 70 ± 2%. voir moins
Bayhydrol® A 242 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydrol® A 242 is a water-thinnable polyacrylic resin containing hydroxyl groups. It is used as a coreactant for Bayhydur® and Desmodur® polyisocyanates in the formulation of aqueous two-component polyurethane systems for various applications by brush, ...voir plus Bayhydrol® A 242 is a water-thinnable polyacrylic resin containing hydroxyl groups. It is used as a coreactant for Bayhydur® and Desmodur® polyisocyanates in the formulation of aqueous two-component polyurethane systems for various applications by brush, roller or spray. This product has a viscosity at 23°C, (D = approx. 165 s-1) of 200 ± 100, a non-volatile content (1g, 1h, 125°C) of 42 ± 2, and a pH (10% in demineralized water) value of 7.1 ± 0.7. Bayhydrol® A 242 is a water-thinnable hydroxyfunctional polyacrylic resin with emulsifying properties. It is neutralised with ammonia. Given the special composition of this product, both hydrophilic polyisocyanates, e.g. Bayhydur® 3100, and hydrophobic grades, such as Desmodur® N 3400 and others, are suitable co-reactants. The resultant water-thinnable two-component system cures to yield a polyurethane film with good general properties, and only a small-scale polyurea reaction takes place. voir moins
Regulator ZL OMG Borchers GmbH Regulator ZL is a stabilizer for solvent-free 2K-polyurethane paints. This finely milled powder is a highly acidic cation exchanger. Alkaline fillers may by catalytic action shorten the application time of solvent-free 2K-PU Desmophen® / Desmodur® systems...voir plus Regulator ZL is a stabilizer for solvent-free 2K-polyurethane paints. This finely milled powder is a highly acidic cation exchanger. Alkaline fillers may by catalytic action shorten the application time of solvent-free 2K-PU Desmophen® / Desmodur® systems. This product can be added as cation exchanger in order to counteract this. General lengthening of the application time through addition of Regulator ZL is not possible, however. voir moins
2K PU Clearcoat Based on BASF Joncryl 906 and Bayer Desmodur N 3300 (Formulation #API-14) King Industries, Inc. This formulation is for a 2-component acrylic urethane clearcoat with improved abrasion and impact resistance.
Desmophen® 5168 T Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 5168 T is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. It can be thinned with solvents such as esters, ketones and aromatics. This product is a solvent-free, ...voir plus Desmophen® 5168 T is suitable for combination with many Desmodur® products in the formulation of solvent-free elastic coatings, adhesives and sealants. It can be thinned with solvents such as esters, ketones and aromatics. This product is a solvent-free, pale-coored, low-viscosity linear polypropylene ether polyol liquid. Desmophen® 5168 T has a hydroxyl number of 28.0 ± 2.0mg KOH/g, a viscosity at 25°C of 870 ± 70 mPa·s, and an OH equivalent weight of approx. 2,000g. voir moins
Desmophen® 651 MPA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 651 MPA is a branched hydroxyl-bearing polyester s mainly used as a co-reactant with Desmodur® N 75. This combination yields coatings with excellent lightfastness, gloss retention, weather stability, and two-pack coatings. They also have very g...voir plus Desmophen® 651 MPA is a branched hydroxyl-bearing polyester s mainly used as a co-reactant with Desmodur® N 75. This combination yields coatings with excellent lightfastness, gloss retention, weather stability, and two-pack coatings. They also have very good resistance to chemicals and abrasion. This product has a non-volatile content (1g resin/1ml TCP*/1h at 125°C, convection oven) of 65±1%, a flash point of approx. 40°C, and a hazen color value of ≤ 100. voir moins
Desmophen® 651 MPA/X Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 651 MPA/X is a branched hydroxyl-bearing polyester that is used as a co-reactant, usually for Desmodur N 75, in the formulation of lightfast, gloss retention, weather-stable and two-pack coatings. They also have very good resistance to chemical...voir plus Desmophen® 651 MPA/X is a branched hydroxyl-bearing polyester that is used as a co-reactant, usually for Desmodur N 75, in the formulation of lightfast, gloss retention, weather-stable and two-pack coatings. They also have very good resistance to chemicals and abrasion. This product has a non-volatile content (1g resin/1ml TCP*/1h at 125°C, convection oven) of 67±1%, a flash point of approx. 32°C, and an acid value of ≤ 3mg KOH/g. voir moins
Desmophen® 1800 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1800 is a solvent-free, slightly branched saturated polyester polyol resin used in the formulation of flexible polyurethane coatings, in adhesives, and foams. This product has an equivalent weight of approx. 935, a flash point of approx. 240°C, and a density at 20°C of approx. 1.19g/ml. In combination with Desmodur...voir plus Desmophen® 1800 is a solvent-free, slightly branched saturated polyester polyol resin used in the formulation of flexible polyurethane coatings, in adhesives, and foams. This product has an equivalent weight of approx. 935, a flash point of approx. 240°C, and a density at 20°C of approx. 1.19g/ml. In combination with Desmodur® L, Desmophen® 1800 yields highly flexible coatings for rubber and plastics and high-build flexible finishes. If necessary, it can be combined with other Desmophen® grades. voir moins
Desmophen® 650 MPA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 650 MPA is a branched, hydroxyl-bearing polyester is used mainly as a co-reactant with Desmodur® N 75. This combination results in coatings with excellent lightfastness, gloss retention, weather stability, and two-pack polyurethane coatings. Th...voir plus Desmophen® 650 MPA is a branched, hydroxyl-bearing polyester is used mainly as a co-reactant with Desmodur® N 75. This combination results in coatings with excellent lightfastness, gloss retention, weather stability, and two-pack polyurethane coatings. They also have very good resistance to chemicals and high abrasion resistance. This product has a non-volatile content (1g resin/1ml TCP*/1h at 125°C, convection oven) of 64±2%, a flash point of approx. 46°C, and a hazen color value of ≤ 100. voir moins
Desmolac® 4340 X/IB Covestro (formerly Bayer MaterialScience) 科思创 Desmolac® 4340 X/IB is a non-reactive linear polyurethane based on IPDI, with approx. 40 % in xylene/isobutanol (51:9). It is used as a binder for physically drying primers and finishes for plastics. This product has a non-volatile content (1g/1h/125°C) of 40 ± 1%, a viscosity at 23°C of 7,500 ± 1,500 mPa·s, a hazen color value of ≤ 150, a density at 20°C of approx. 0,94g/ml, and a flash point of approx. 22°C. Pigment preparations such as Bayderm® Colours B-TO and C-TO (Bayer) are recommended for colouring formulations. It is also possible to use standard pigments or pigment/extender combinations. The solvent resistance of films based on Desmolac® 4340 X/iB can be greatly improved by the addition of Desmodur® N 75 (10 to 20 %, calculated on the solid resin). This will result in post-crosslinking of the film with atmospheric moisture after 1 to 2 weeks. However, Desmodur...voir plus Desmolac® 4340 X/IB is a non-reactive linear polyurethane based on IPDI, with approx. 40 % in xylene/isobutanol (51:9). It is used as a binder for physically drying primers and finishes for plastics. This product has a non-volatile content (1g/1h/125°C) of 40 ± 1%, a viscosity at 23°C of 7,500 ± 1,500 mPa·s, a hazen color value of ≤ 150, a density at 20°C of approx. 0,94g/ml, and a flash point of approx. 22°C. Pigment preparations such as Bayderm® Colours B-TO and C-TO (Bayer) are recommended for colouring formulations. It is also possible to use standard pigments or pigment/extender combinations. The solvent resistance of films based on Desmolac® 4340 X/iB can be greatly improved by the addition of Desmodur® N 75 (10 to 20 %, calculated on the solid resin). This will result in post-crosslinking of the film with atmospheric moisture after 1 to 2 weeks. However, Desmodur® N 75 should not be added until just before application of the coating to prevent reaction with the isobutanol in the solvent mixture of the supply form. voir moins
Desmophen® T 1775 SN Covestro (formerly Bayer MaterialScience) 科思创 Desmophen T 1775 SN is an oil free, hydroxyl-bearing polyester that is used in the formulation of lightfast one-component polyurethane baking coatings with blocked aliphatic polyisocyanates. It is binder certified for use in food-contact applications for the formulation of can coatings for food packaging. This product has a non-volatile content (2g resin/2ml toluene/1h 125°C/convection oven) of 75 ± 2%, a density at 20°C of approx. 1.08g/ml, and a viscosity at 23°C of 3,700 ± 600 mPa·s. Desmophen T 1775 SN was developed specially as a co-reactant for blocked polyisocyanates in coil coating applications. When combined with preferably Desmodur BL 4265, it yields one-component polyurethane coil coatings with a balanced hardness/flexibility ratio, good resistance to scratching and abrasion as well as excellent QUV/B stability. Dibutyltin dilaurate has proved suitable as the catalyst. The addition should be 0.1–1 %, calculated on the solid binder. The product can be combined with other blocked isocyanates and HMMM-type amino resins. However, such formulations do not generally achieve the same high surface hardness as is achieved with Desmodur...voir plus Desmophen T 1775 SN is an oil free, hydroxyl-bearing polyester that is used in the formulation of lightfast one-component polyurethane baking coatings with blocked aliphatic polyisocyanates. It is binder certified for use in food-contact applications for the formulation of can coatings for food packaging. This product has a non-volatile content (2g resin/2ml toluene/1h 125°C/convection oven) of 75 ± 2%, a density at 20°C of approx. 1.08g/ml, and a viscosity at 23°C of 3,700 ± 600 mPa·s. Desmophen T 1775 SN was developed specially as a co-reactant for blocked polyisocyanates in coil coating applications. When combined with preferably Desmodur BL 4265, it yields one-component polyurethane coil coatings with a balanced hardness/flexibility ratio, good resistance to scratching and abrasion as well as excellent QUV/B stability. Dibutyltin dilaurate has proved suitable as the catalyst. The addition should be 0.1–1 %, calculated on the solid binder. The product can be combined with other blocked isocyanates and HMMM-type amino resins. However, such formulations do not generally achieve the same high surface hardness as is achieved with Desmodur BL 4265. voir moins
Acclaim® Polyol 18200 N Covestro (formerly Bayer MaterialScience) 科思创 Acclaim® Polyol 18200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a colorless to yellowish viscous liquid, with a hydroxyl number of 6.0 + 1.0 and...voir plus Acclaim® Polyol 18200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a colorless to yellowish viscous liquid, with a hydroxyl number of 6.0 + 1.0 and a viscosity at 25℃ of 23,000 + 4,000. Acclaim® Polyol 18200 N is suitable for the formulation of elastic sealants and adhesives. It can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (0.05% by wt. water). voir moins
Acclaim® Polyol 8200 N Covestro (formerly Bayer MaterialScience) 科思创 Acclaim® Polyol 8200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a colorless to yellowish viscous liquid, with a hydroxyl number of 14.0 ± 1.5 and...voir plus Acclaim® Polyol 8200 N is a polyether polyol that is suitable for combination with Desmodur® in the formulation of solvent-free or low-solvent polyurethanes. This product is a colorless to yellowish viscous liquid, with a hydroxyl number of 14.0 ± 1.5 and a viscosity at 25°C of 2,850 ± 850. Acclaim® Polyol 8200 N is suitable for the formulation of elastic sealants and adhesives. It can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (0.05% by wt. water). voir moins
Desmophen® 800 MPA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 800 MPA is a highly branched, hydroxyl-bearing polyester used in the formulation of two-pack polyurethane coatings. This product has an acid value of < 4mg KOH/g, an equivalent weight of approx. 225, and a pour point of approx. -11°C. When c...voir plus Desmophen® 800 MPA is a highly branched, hydroxyl-bearing polyester used in the formulation of two-pack polyurethane coatings. This product has an acid value of < 4mg KOH/g, an equivalent weight of approx. 225, and a pour point of approx. -11°C. When combined with Desmodur® L, Desmophen® 800 MPA yields hard and chemically resistant films. The coatings are also characterised by their high impact strength, toughness and resistance to abrasion. A combination with Desmophen® 1100 yields floor coatings with high resistance to abrasion. voir moins
Desmophen® 670 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 670 is a solvent-free, slightly branched, hydroxyl-bearing polyester that is ideally used as a co-reactant, usually with Desmodur N 75 and N 3390, in the formulation of flexible, weather-stable coatings. They are mainly used to coat plastics an...voir plus Desmophen® 670 is a solvent-free, slightly branched, hydroxyl-bearing polyester that is ideally used as a co-reactant, usually with Desmodur N 75 and N 3390, in the formulation of flexible, weather-stable coatings. They are mainly used to coat plastics and are force-dried, e.g. at 80°C. Desmophen® 670 can be used as a flexibilizer in other DD coating systems. This product has a viscosity at 23°C (80% in butyl acetate) of 2,200 ± 400 mPa·s, a pour point of approx. + 8°C, and an acid value of 2 ± 1mg KOH/g. voir moins
Desmophen® NH 1521 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® NH 1521 is an amino-functional co-reactant for polyisocyanates, and is used for the manufacture of high-solids, two-component polyurethane coating formulations. This product has an amine number of 168-176mg KOH/g, a solvent content (GC method) of 9-11%, and an equivalent weight of approx. 326. Desmophen® NH 1521 is a reactive thinner which is suitable, either alone or in combination with suitable OH-functional polyacrylates and cured with e. g. Desmodur...voir plus Desmophen® NH 1521 is an amino-functional co-reactant for polyisocyanates, and is used for the manufacture of high-solids, two-component polyurethane coating formulations. This product has an amine number of 168-176mg KOH/g, a solvent content (GC method) of 9-11%, and an equivalent weight of approx. 326. Desmophen® NH 1521 is a reactive thinner which is suitable, either alone or in combination with suitable OH-functional polyacrylates and cured with e. g. Desmodur® N 3600 or N 3390, for the formulation of high-solids primer fillers and topcoats for automotive refinishing applications. voir moins
Bayhydur® XP 2759 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydur® XP 2759 is an hydrophillic aliphatic polyisocyanate based on isophorone diisocyanate (IPDI), that can be used as a hardener for waterborne two-component polyurethane systems. Bayhydur® XP 2759 is mainly used as co-reactant for aqueous binders. Because of its hydrophilic character, it can be easily emulsified in the aqueous phase. Bayhydur® XP 2759 yields coatings with high chemical and weather resistance. Bayhydur® XP 2759 can be combined with aliphatic HDI based Desmodur...voir plus Bayhydur® XP 2759 is an hydrophillic aliphatic polyisocyanate based on isophorone diisocyanate (IPDI), that can be used as a hardener for waterborne two-component polyurethane systems. Bayhydur® XP 2759 is mainly used as co-reactant for aqueous binders. Because of its hydrophilic character, it can be easily emulsified in the aqueous phase. Bayhydur® XP 2759 yields coatings with high chemical and weather resistance. Bayhydur® XP 2759 can be combined with aliphatic HDI based Desmodur® or Bayhydur® grades in order to reduce drying times and increase hardness, weather resistance and open time as well as blister free film thickness. voir moins
Bayhydrol® U XP 2698 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydrol® U XP 2698 liphatic, hydroxyfunctional polyester-polyurethane dispersion used as a binder for the formulation of water-reducible soft-touch coatings. This product has an acid number of approx. 8.5, a density at 20°C of approx. 1.07, and an OH content of approx. 0.8. Bayhydrol® U XP 2698 can be used in combination with flexible polyurethane dispersions, e.g. Bayhydrol® UH 340/1, UH 650, UH 2305, UH XP 2658 and UH XP 2660 to formulate soft-touch and suede-effect coatings. The suitable polyisocyanate components are Bayhydur® 304, 3100, XP 2655 and also Desmodur...voir plus Bayhydrol® U XP 2698 liphatic, hydroxyfunctional polyester-polyurethane dispersion used as a binder for the formulation of water-reducible soft-touch coatings. This product has an acid number of approx. 8.5, a density at 20°C of approx. 1.07, and an OH content of approx. 0.8. Bayhydrol® U XP 2698 can be used in combination with flexible polyurethane dispersions, e.g. Bayhydrol® UH 340/1, UH 650, UH 2305, UH XP 2658 and UH XP 2660 to formulate soft-touch and suede-effect coatings. The suitable polyisocyanate components are Bayhydur® 304, 3100, XP 2655 and also Desmodur® N 3600 and N 3900. voir moins
Desmophen® 670 BA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 670 BA is a slightly branched hydroxyl-bearing polyester that is used as a co-reactant primarily with Desmodur® N 75 and N 3390, which yields films with very good weather stability and excellent low temperature flexibility. Such coatings are ma...voir plus Desmophen® 670 BA is a slightly branched hydroxyl-bearing polyester that is used as a co-reactant primarily with Desmodur® N 75 and N 3390, which yields films with very good weather stability and excellent low temperature flexibility. Such coatings are mainly used to coat plastics and are force-dried, e.g. at 80°C. Desmophen® 670 BA can also be added to other two-component polyurethane systems to improve their flexibility. This product has a flash point of approx. 32°C, an acid value of 1.8±1mg KOH/g, and a non-volatile content (1g resin/1h 125°C, convection oven) of 80±1%. voir moins
Desmophen® 800 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 800 is a solvent-free, highly branched polyester bearing hydroxyl resin of high viscosity, and is used in the formulation of two-component PU coatings. This product has a pour point of approx. +11°C, a viscosity at 23°C (70% in 1-methoxypropylacetate-2) of 850 ± 150 mPa·s, and an equivalent weight of approx. 200. With Desmodur...voir plus Desmophen® 800 is a solvent-free, highly branched polyester bearing hydroxyl resin of high viscosity, and is used in the formulation of two-component PU coatings. This product has a pour point of approx. +11°C, a viscosity at 23°C (70% in 1-methoxypropylacetate-2) of 850 ± 150 mPa·s, and an equivalent weight of approx. 200. With Desmodur® L as the reaction partner, Desmophen® 800 yields hard films with good chemical resistance. These coatings are also characterized by high impact resistance, toughness and abrasion resistance. As a combination polyol with Desmophen® 1100, Desmophen® 800 can be used to formulate floor coatings with high abrasion resistance. voir moins
Desmophen® 800 80% BA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 800 80% BA is a highly branched, hydroxyl-bearing polyester that is ideally used in the formulation of two-component polyurethane coatings. This product has a flash point of approx. 31°C, a density at 20°C of approx. 1.08g/ml, and a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of 80 ± 1%. When combined with Desmodur...voir plus Desmophen® 800 80% BA is a highly branched, hydroxyl-bearing polyester that is ideally used in the formulation of two-component polyurethane coatings. This product has a flash point of approx. 31°C, a density at 20°C of approx. 1.08g/ml, and a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of 80 ± 1%. When combined with Desmodur® L, Desmophen® 800 80 % BA yields hard and chemically resistant films. The coatings are also caracterised by their high impact strength, toughness and resistance to abrasion. When combined with Desmophen® 1100, it yields floor coatings with high resistance to abrasion. voir moins
Desmophen® 1200 BA Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® 1200 BA is a slightly branched, hydroxyl-bearing polyesters that is ideally used in the formulation of lfexible polyurethane coatings. This product contains a non-volatile content (2g resin/2ml toluene/1h/125°C/convection oven) of 60 ± 1%, a hydroxyl content of 3.0 ± 0.2%, and a flash point of approx. 34°C. Clear and pigmented combinations of Desmophen® 1200 BA and more highly branched Desmophen® grades are reacted with Desmodur...voir plus Desmophen® 1200 BA is a slightly branched, hydroxyl-bearing polyesters that is ideally used in the formulation of lfexible polyurethane coatings. This product contains a non-volatile content (2g resin/2ml toluene/1h/125°C/convection oven) of 60 ± 1%, a hydroxyl content of 3.0 ± 0.2%, and a flash point of approx. 34°C. Clear and pigmented combinations of Desmophen® 1200 BA and more highly branched Desmophen® grades are reacted with Desmodur® L, HL and IL to formulate coatings for substrates such as metal, wood and various plastics. When combined with Desmophen® 1700, Desmophen® 1200 BA can be used to formulate coatings for flexible substrates such as rubber. voir moins
Bayhydrol® U XP 2766 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydrol® U XP 2766 is a hydroxyfunctional polyester-polyurethane dispersion which can be thinned with water to application viscosity. It is a binder for the formulation of water-reducible 2K-PUR coatings, and is an anionic, hydroxyfunctional polyester-polyurethan dispersion, that is solvent-free. This product has an acid number of approx. 11, a density at 20°C of approx. 1.06, and an OH content (solid resin) of approx. 4.0. Bayhydrol® U XP 2766 is a hydroxyfunctional polyester-polyurethan dispersion which can be thinned with water to application viscosity. In combination with hydrophobic polyisocyanates (e.g. Desmodur...voir plus Bayhydrol® U XP 2766 is a hydroxyfunctional polyester-polyurethane dispersion which can be thinned with water to application viscosity. It is a binder for the formulation of water-reducible 2K-PUR coatings, and is an anionic, hydroxyfunctional polyester-polyurethan dispersion, that is solvent-free. This product has an acid number of approx. 11, a density at 20°C of approx. 1.06, and an OH content (solid resin) of approx. 4.0. Bayhydrol® U XP 2766 is a hydroxyfunctional polyester-polyurethan dispersion which can be thinned with water to application viscosity. In combination with hydrophobic polyisocyanates (e.g. Desmodur® N 3600, N 3900 , XP 2730) and/or with hydrophilic polyisocyanates (e.g. Bayhydur 3100, 304, 305, XP 2487/1, XP 2655) high performance, hard-elastic two-component polurethane-hydrocoatings can be formulated. voir moins
Desmophen® VP LS 2249/1 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® VP LS 2249/1 is a branched short-chain polyester polyol that is ideally used as a binder for high-quality hard and weather-stable coatings and for decorative gravel. It is a pale-colored solvent-free liquid of low viscosity. This product has an acid value of approx. 2mg KOH/g, a flash point of approx. 130°C, a hydroxyl content of 15.5 ± 1%, and a viscosity at 23°C of 1,900 ± 200 mPa·s. Desmophen® VP LS 2249/1 is used as the hardener component in weather-stable polyurethane systems. The preferred polyol combinations are mixtures with, for example, Desmophen® 1150 or Desmophen® C 1100. Desmophen® VP LS 2249/1 is used in the formulation of hard coatings, sealing compounds and mortars for decorative gravel. The aforementioned Desmodur...voir plus Desmophen® VP LS 2249/1 is a branched short-chain polyester polyol that is ideally used as a binder for high-quality hard and weather-stable coatings and for decorative gravel. It is a pale-colored solvent-free liquid of low viscosity. This product has an acid value of approx. 2mg KOH/g, a flash point of approx. 130°C, a hydroxyl content of 15.5 ± 1%, and a viscosity at 23°C of 1,900 ± 200 mPa·s. Desmophen® VP LS 2249/1 is used as the hardener component in weather-stable polyurethane systems. The preferred polyol combinations are mixtures with, for example, Desmophen® 1150 or Desmophen® C 1100. Desmophen® VP LS 2249/1 is used in the formulation of hard coatings, sealing compounds and mortars for decorative gravel. The aforementioned Desmodur® grades are among the suitable co-reactants. voir moins
Desmophen® PL 800 Covestro (formerly Bayer MaterialScience) 科思创 Desmophen® PL 800 is a fatty acid-modified polyester resin of low molecular weight. It is used as a co-reactant for polyisocyanates (Desmodur® HL, IL, L or N) in the formulation of air-drying two-component coatings for industrial wood finishing. This prod...voir plus Desmophen® PL 800 is a fatty acid-modified polyester resin of low molecular weight. It is used as a co-reactant for polyisocyanates (Desmodur® HL, IL, L or N) in the formulation of air-drying two-component coatings for industrial wood finishing. This product has a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of approx. 70%, a hydroxyl content (supply form) of approx. 2.5%, and an iodine color value (50% resin) of max. 2. Desmophen® PL 800 is characterised by excellent pigment wetting and gloss. It is therefore especially suitable for the formulation of high-gloss pigmented polyurethane finishes. Coatings formulated with Desmophen® PL 800 have low application viscosity and a long pot life, good yellowing resistance, excellent elasticity and high body. Generally speaking, the product has good compatibility. However, this should be tested in each individual case. voir moins
Bayhydur® BL 5335 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydur® BL 5335 is a hydrophilized, blocked aliphatic polyisocyanate based on Desmodur® W, in combination with Bayhydrol® grade OH-functional polymers for the formulation of lightfast, single-component polyurethane baking coatings. This product has a no...voir plus Bayhydur® BL 5335 is a hydrophilized, blocked aliphatic polyisocyanate based on Desmodur® W, in combination with Bayhydrol® grade OH-functional polymers for the formulation of lightfast, single-component polyurethane baking coatings. This product has a non-volatile content (1g / 1h / 105°C) of 34-36, a flow time at 23°C, (4mmcup) of 10-30, a pH at 20°C of 4.4-6.0. Bayhydur® BL 5335 is a blocked polyisocyanate and was developed for industrial use. It is used as a hardener for the formulation of lightfast one-component polyurethane baking coatings suitable for spray, dip or roller application. The product is preferably used in glass coating applications. It can be used in combination with Bayhydrol® U XP 2239 for the formulation of hydrolytically stable coatings with good glass adhesion and outstanding resistance to solvents and chemicals, in particular sodium hydroxide. Baking parameters are 30 minutes at 170°C. voir moins
Bayhydrol® A 2601 Covestro (formerly Bayer MaterialScience) 科思创 Bayhydrol® A 2601 is a water-reducible, hydroxyfunctional polyacrylate dispersion used in combination with aliphatic polyisocyanates for the formulation of waterborne two-component clearcoats and topcoats for general industrial and transportation coatings. It can also be used in combination with suitable melamine resins for the formulation of one-component coatings. This product has a viscosity at 23°C, D=approx.40s-1 of 1,500 - 3,000, a non-volatile content (1g / 1ml toluene / 1h / 125°C) of 44-47, and a pH (1:4 in demineralised water) value of 7-8. This product can be used primarily in combination with Bayhydur® 304, XP 2487/1 and Desmodur...voir plus Bayhydrol® A 2601 is a water-reducible, hydroxyfunctional polyacrylate dispersion used in combination with aliphatic polyisocyanates for the formulation of waterborne two-component clearcoats and topcoats for general industrial and transportation coatings. It can also be used in combination with suitable melamine resins for the formulation of one-component coatings. This product has a viscosity at 23°C, D=approx.40s-1 of 1,500 - 3,000, a non-volatile content (1g / 1ml toluene / 1h / 125°C) of 44-47, and a pH (1:4 in demineralised water) value of 7-8. This product can be used primarily in combination with Bayhydur® 304, XP 2487/1 and Desmodur® N 3900 for air- and oven-drying industrial coatings. The cured coating film is hard, tough but flexible and exhibits high gloss, good filling power, good weather and light stability, good resistance to solvents and gasoline and rapid drying. It is not recommended for clearcoat applications for wood. voir moins
K-FLEX® XM-332 King Industries, Inc. K-FLEX® XM-332 is a low viscosity polyester polyol modifier resin that provides enhanced flexibility in solvent-borne, high solids, and solventless systems. It is recommended for use in air dry/force dry 2-component polyurethanes and blocked isocyanate sy...voir plus K-FLEX® XM-332 is a low viscosity polyester polyol modifier resin that provides enhanced flexibility in solvent-borne, high solids, and solventless systems. It is recommended for use in air dry/force dry 2-component polyurethanes and blocked isocyanate systems. It appears as a light colored liquid, is 100% active, and offers good flexibility and hydrolytic stability. This product is soluble in aromatics and polar organic solvents like ketones, alcohols, glycols, esters, and glycol ethers. Two things that it is not soluble in are aliphatics and water. K-FLEX® XM-332 can be applied in structural adhesives, thermoplastic urethanes, plastic coatings, cast elastomer prepolymers, and automotive topcoats and OEM coatings. voir moins
DMPA® Polyol HA-0135 GEO Specialty Chemicals, Inc., Paints & Coatings Group DMPA® Polyol HA-0135 is a linear polyester polyol that contains both hydroxyl and acid functionality. The structure of DMPA® Polyol HA-0135 has been specifically designed to achieve maximum hydrolytic stability in water-borne applications. DMPA® Polyol HA...voir plus DMPA® Polyol HA-0135 is a linear polyester polyol that contains both hydroxyl and acid functionality. The structure of DMPA® Polyol HA-0135 has been specifically designed to achieve maximum hydrolytic stability in water-borne applications. DMPA® Polyol HA-0135 can be used to formulate high solids and NMP free polyurethane dispersions. It is a source of acid functionality for water-borne applications, is a co-resin to improve pigment wetting, dispersing and stabilizing. This product has an acid value of 100-115mg KOH/g, density @ 25°C of 1200-1235g/l, and a non-volatile content of 98% min. voir moins