| SYLOID® C 807 Matting Agent | GRACE | SYLOID® C 807 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, high clarity, matting or gloss control agent designed for use in thin films, coil coatings and general industrial coatings. Th...veja mais SYLOID® C 807 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, high clarity, matting or gloss control agent designed for use in thin films, coil coatings and general industrial coatings. The key features of this product are its high matting effect, ease of dispersion, excellent film smoothness, resistance to overgrind and tight particle distribution. veja menos | |
| SYLOID® C 809 Matting Agent | GRACE | SYLOID® C 809 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: coil coatings, general industrial coatings and extrusion finishes. | |
| SYLOID® C 810 Matting Agent | GRACE | SYLOID® C 810 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: coil coatings, general industrial coatings and extrusion finishes. This pr...veja mais SYLOID® C 810 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: coil coatings, general industrial coatings and extrusion finishes. This product exhibits a high matting effect, ease of dispersion, sheen reduction, resistance to overgrind, tight particle distribution and improved metal marking. veja menos | |
| SYLOID® C 811 | GRACE | SYLOID® C 811 is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high porosity matting or gloss control agent designed for use in general industrial coatings and finishes, especially coil coatings and extrusion finishes. T...veja mais SYLOID® C 811 is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high porosity matting or gloss control agent designed for use in general industrial coatings and finishes, especially coil coatings and extrusion finishes. The product yields exceptional gloss and sheen reduction, while maintaining suitable paint film properties such as smoothness and flexibility. veja menos | |
| SYLOID® C 812 Matting Agent | GRACE | SYLOID® C 812 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: coil coatings; general industrial coatings; extrusion finishes; products r...veja mais SYLOID® C 812 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: coil coatings; general industrial coatings; extrusion finishes; products requiring very low gloss/very low sheen; and high solids coatings. veja menos | |
| SYLOID® C 906 Matting Agent | GRACE | SYLOID® C 906 Matting Agent is an amorphous synthetic silica, with a special organic treatment, appearing as a white , free-flowing powder. It is a wax-treated high efficiency, matting or gloss control agent designed for use in: general purpose OEM and D...veja mais SYLOID® C 906 Matting Agent is an amorphous synthetic silica, with a special organic treatment, appearing as a white , free-flowing powder. It is a wax-treated high efficiency, matting or gloss control agent designed for use in: general purpose OEM and DIY wood finishes; catalyzed varnishes (alkyd-urea, alkyd-amino, etc.); decorative enamels, both air-dry and forced-dry; nitrocellulose lacquers; and DIY alkyd and urethane varnishes. veja menos | |
| SYLOID® C 907 Matting Agent | GRACE | SYLOID® C 907 Matting Agent is an amorphous synthetic silica with a special organic treatment, appearing as a white, free-flowing powder. It is a wax-treated high efficiency, matting or gloss control agent designed for use in: general purpose OEM and DIY ...veja mais SYLOID® C 907 Matting Agent is an amorphous synthetic silica with a special organic treatment, appearing as a white, free-flowing powder. It is a wax-treated high efficiency, matting or gloss control agent designed for use in: general purpose OEM and DIY wood finishes; catalyzed varnishes (alkyd-urea, alkyd-amino, etc.); decorative enamels, both air-dry and forced-dry; nitrocellulose lacquers; DIY alkyd and urethane varnishes; and general industrial coatings. veja menos | |
| SYLOID® C Matting Agent | GRACE | SYLOID® C Matting Agent is an amorphous synthetic silica with special organic treatment appearing as white free flowing powder. SYLOID® C 2006 silica is a high porosity, easy dispersible silica matting agent with high matting efficiency. Due to the specia...veja mais SYLOID® C Matting Agent is an amorphous synthetic silica with special organic treatment appearing as white free flowing powder. SYLOID® C 2006 silica is a high porosity, easy dispersible silica matting agent with high matting efficiency. Due to the special organic treatment, this product improves the surface properties of a wide range of industrial coatings, which require a higher level of abrasion and chemical resistance. SYLOID® C 2006 can be used in many different coating applications such as wood, metal, and plastic coatings. veja menos | |
| SYLOID® ED 30 Matting Agent | GRACE | SYLOID® ED 30 Matting Agent is a synthetic amorphous silica with special organic treatment, appearing as white free flowing powder. It is a wax-treated, high efficiency, high clarity, matting or gloss control agent designed for use in: UV -curable coating...veja mais SYLOID® ED 30 Matting Agent is a synthetic amorphous silica with special organic treatment, appearing as white free flowing powder. It is a wax-treated, high efficiency, high clarity, matting or gloss control agent designed for use in: UV -curable coatings; high quality water-borne and solvent-borne furniture coatings; DIY wood finishes; artificial and natural leather coatings; and coatings for automotive plastic parts. veja menos | |
| SYLOID® LV-6 Matting Agent | GRACE | SYLOID® LV-6 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: high solids/VOC Compliant coatings, coil coatings, general industrial coati...veja mais SYLOID® LV-6 Matting Agent is an amorphous synthetic silica appearing as a white, free-flowing powder. It is a high efficiency, matting or gloss control agent designed for use in: high solids/VOC Compliant coatings, coil coatings, general industrial coatings and extrusion finishes. This product exhibits minimum viscosity impact and excellent flow and leveling at low VOC. veja menos | |
| SYLOID® RAD 2005 Matting Agent | GRACE | SYLOID® RAD 2005 Matting Agent is an amorphous synthetic silica with a special organic treatment. It appears as a white, free-flowing powder. It is an easily dispersible matting agent specially designed for radiation cured systems. With its controlled par...veja mais SYLOID® RAD 2005 Matting Agent is an amorphous synthetic silica with a special organic treatment. It appears as a white, free-flowing powder. It is an easily dispersible matting agent specially designed for radiation cured systems. With its controlled particle size distribution and novel surface treatment, it exhibits a high matting efficiency together with a low thickening effect. SYLOID® RAD 2005 silica provides consistent gloss over varying coating weights and excellent gloss and viscosity stability. It is mainly suitable for UV-cured systems, EB-cured systems and soft-feel coatings. This product may also be suitable for other types of solvent and waterborne coatings. veja menos | |
| SYLOID® RAD 2105 Matting Agent | GRACE | SYLOID® RAD 2105 Matting Agent is an amorphous synthetic silica with a special organic treatment, appearing as a white, free-flowing powder. It is an easily dispersible matting agent specially designed for radiation-cured systems. With its controlled part...veja mais SYLOID® RAD 2105 Matting Agent is an amorphous synthetic silica with a special organic treatment, appearing as a white, free-flowing powder. It is an easily dispersible matting agent specially designed for radiation-cured systems. With its controlled particle size distribution and novel surface treatment, it exhibits a high matting efficiency together with a low thickening effect. SYLOID® RAD 2105 silica provides consistent gloss over small varying coating weights and excellent gloss and viscosity stability. This product is mainly suitable for UV-cured systems, EB-cured systems and soft-feel coatings. SYLOID® RAD 2105 silica matting agent may also be suitable for other types of solvent and waterborne coatings. veja menos | |
| SYLOID® W 300 Matting Agent | GRACE | SYLOID® W 300 Matting Agent is an amorphous silica appearing as a white free flowing powder. It is a matting or gloss control designed for use in water-based systems and thin films. This product exhibits low dust, ease of incorporation, excellent surface ...veja mais SYLOID® W 300 Matting Agent is an amorphous silica appearing as a white free flowing powder. It is a matting or gloss control designed for use in water-based systems and thin films. This product exhibits low dust, ease of incorporation, excellent surface appearance and high film clarity. It is also characterized by improved mar and burnishing resistance, resistance to overgrind and sheen reduction. veja menos | |
| SYLOID® W 500 Matting Agent | GRACE | SYLOID® W 500 Matting Agent is an amorphous, synthetic silica appearing as white, free flowing powder. It is a matting or gloss control agent designed for use in water-based systems. Its key features are low dust, ease of incorporation, improved mar and b...veja mais SYLOID® W 500 Matting Agent is an amorphous, synthetic silica appearing as white, free flowing powder. It is a matting or gloss control agent designed for use in water-based systems. Its key features are low dust, ease of incorporation, improved mar and burnishing resistance and resistance to overgrind. veja menos | |
| SYLOID® W 900 Multifunctional Silica | GRACE | SYLOID® W 900 Multifunctional Silica is a multifuctional silica that is a synthetic amorphous matting agent appearing as white free flowing powder. It is an untreated, medium porosity silica. The pores of the silica are filled with water and consequently ...veja mais SYLOID® W 900 Multifunctional Silica is a multifuctional silica that is a synthetic amorphous matting agent appearing as white free flowing powder. It is an untreated, medium porosity silica. The pores of the silica are filled with water and consequently the water content is approximately 55 %. SYLOID® W 900 has been specially designed for water-borne systems, but may also find use in solvent-borne systems. It is mainly used in paper coating, especially for ink-jet paper, to improve the ink uptake. It can also be used in a structuring agent and as anti-skid aid in paint systems. veja menos | |
| SYLOID® ZN-1 Molecular Sieve Desiccant | GRACE | SYLOID® ZN-1 Molecular Sieve Desiccant is a synthetic zeolite that appears as a white, free-flowing powder. It is a micronized molecular sieve based desiccant designed for use in zinc-rich organic primers. This product exhibits fast acting adsorption of t...veja mais SYLOID® ZN-1 Molecular Sieve Desiccant is a synthetic zeolite that appears as a white, free-flowing powder. It is a micronized molecular sieve based desiccant designed for use in zinc-rich organic primers. This product exhibits fast acting adsorption of trace moisture, prevention of hydrogen gas formation, shelf-life extension of zinc-rich primers and does not adversely affect paint quality. veja menos | |
| SYLOSIV® A 3 | GRACE | SYLOSIV® A 3 is a micronized, highly porous, crystalline aluminosilicate (also called molecular sieve) with pore openings of approximately 3 Å. It is a highly effective moisture scavenger for plastic and coating systems where even traces of water may crea...veja mais SYLOSIV® A 3 is a micronized, highly porous, crystalline aluminosilicate (also called molecular sieve) with pore openings of approximately 3 Å. It is a highly effective moisture scavenger for plastic and coating systems where even traces of water may create problems. Due to its small pore openings SYLOSIV® A 3 Molecular Sieve Powder adsorbs practically only water. Typical areas of application are twocomponent polyurethane systems, moisture-curable polyurethanes, metallic pigment coatings, polysulfide and silicone systems, and as cosmetic ingredient. veja menos | |
| SYLOSIV® A 4 | GRACE | SYLOSIV® A 4 is a micronized, highly porous, crystalline aluminosilicate. It is also called molecular sieve - with pore openings of approximately 4 Å. This product is a highly effective moisture scavenger for plastic and coating systems where even traces ...veja mais SYLOSIV® A 4 is a micronized, highly porous, crystalline aluminosilicate. It is also called molecular sieve - with pore openings of approximately 4 Å. This product is a highly effective moisture scavenger for plastic and coating systems where even traces of water may create problems. Typical areas of application are two-component polyurethane systems (coatings, adhesives, sealants) and metallic pigment coatings (zinc-rich primers, aluminium paints). veja menos | |
| SYLOSIV® K 300 | GRACE | SYLOSIV® K 300 is a micronized, highly porous, crystalline aluminosilicate. It is also called molecular sieve, with pore openings of approximately 3 Å. It is a highly effective moisture scavenger for plastic and coating systems where even traces of water ...veja mais SYLOSIV® K 300 is a micronized, highly porous, crystalline aluminosilicate. It is also called molecular sieve, with pore openings of approximately 3 Å. It is a highly effective moisture scavenger for plastic and coating systems where even traces of water may create problems. Due to its small pore openings SYLOSIV® K 300 Molecular Sieve Powder adsorbs practically only water. Typical areas of application are two-component polyurethane systems, moisture-curable polyurethanes, metallic pigment coatings, polysulfide and silicone systems, and as cosmetic ingredient. veja menos | |
| SYLOWHITE™ SM 405 Titanium Dioxide Extender | GRACE | SYLOWHITE™ SM 405 Titanium Dioxide Extender is a flavorless and odorless, precipitated synthetic amorphous sodium magnesium aluminum silicate. It appears as a white free-flowing powder. It is a fine-sized precipitated amorphous sodium magnesium aluminum s...veja mais SYLOWHITE™ SM 405 Titanium Dioxide Extender is a flavorless and odorless, precipitated synthetic amorphous sodium magnesium aluminum silicate. It appears as a white free-flowing powder. It is a fine-sized precipitated amorphous sodium magnesium aluminum silicate powder with excellent dispersion properties. With its high level of purity, controlled particle size distribution and high level of whiteness, SYLOWHITE™ SM 405 TiO2 Extender is mainly used as an advanced functional TiO2 pigment extender in paints and printing inks for the partial replacement of titanium dioxide. By replacing up to 25% of the titanium dioxide, SYLOWHITE™ SM 405 TiO2 Extender reduces the overall costs of the pigmented coating while improving the hiding power and optical brightness properties of the paint. veja menos | |
| XDT-1018 | Bomar, formerly Dymax Oligomers & Coatings | XDT-1018 is a dendritic acrylate with an average functionality of 18. The hyper-branched structure of XDT-1018 imparts the unique combination of low diluted viscosity with unmatched chemical and thermal resistance. XDT-1018 is ideal in applications where ...veja mais XDT-1018 is a dendritic acrylate with an average functionality of 18. The hyper-branched structure of XDT-1018 imparts the unique combination of low diluted viscosity with unmatched chemical and thermal resistance. XDT-1018 is ideal in applications where withstanding exposure to the harshest conditions is paramount. Great for high-temperature applications because thermogravimetric analysis indicates the oligomer doesn’t decompose until 373°C. XDT-1018 has been INCI registered for use in cosmetic applications. veja menos | |
| XR-145S | Bomar, formerly Dymax Oligomers & Coatings | XR-145S is a high molecular weight, trifunctional aliphatic polyether urethane methacrylate that provides low formulation viscosity and moderate elongation. XR-145S shows adhesion to a variety of substrates, making it a candidate for consideration in mixe...veja mais XR-145S is a high molecular weight, trifunctional aliphatic polyether urethane methacrylate that provides low formulation viscosity and moderate elongation. XR-145S shows adhesion to a variety of substrates, making it a candidate for consideration in mixed surface adhesion applications. XR-145S is also tin-free, making it an excellent candidate for dental or cosmetic applications that restrict the use of tin. veja menos | |
| XR-741MS | Bomar, formerly Dymax Oligomers & Coatings | XR-741MS, a low molecular weight, difunctional, aliphatic polyester urethane methacrylate, can be effectively formulated for adhesion to steel, aluminum, and various plastics. The resulting hard, tough film makes an effective, non-yellowing protective coa...veja mais XR-741MS, a low molecular weight, difunctional, aliphatic polyester urethane methacrylate, can be effectively formulated for adhesion to steel, aluminum, and various plastics. The resulting hard, tough film makes an effective, non-yellowing protective coating. This material has low skin sensitivity for dental and cosmetic applications. veja menos | |
| XR-9416 | Bomar, formerly Dymax Oligomers & Coatings | XR-9416 is a water-dilutable aliphatic urethane acrylate, used for scratch resistant coatings with excellent chemical resistance. XR-9416 contains no water, but is infinitely dilutable with D.I. water. Uncured or residual UV formulations made with XR-9416...veja mais XR-9416 is a water-dilutable aliphatic urethane acrylate, used for scratch resistant coatings with excellent chemical resistance. XR-9416 contains no water, but is infinitely dilutable with D.I. water. Uncured or residual UV formulations made with XR-9416 have improved cleanability with water. While the material does enhance hydrophilicity of the cured material, the high crosslink density makes the material relatively resistant to hydrolysis. veja menos | |
| 1- Or 2-Component Wash Primer (Formulation #4.1.1) | GRACE | 1- Or 2-Component Wash Primer (Formulation #4.1.1) is a guideline formulation used to exhibit the equivalent performance for SHIELDEX® anti-corrosive pigments compared to a commercial wash primer based on zinc tetroxychromate. The modified epoxy resin Beck...veja mais 1- Or 2-Component Wash Primer (Formulation #4.1.1) is a guideline formulation used to exhibit the equivalent performance for SHIELDEX® anti-corrosive pigments compared to a commercial wash primer based on zinc tetroxychromate. The modified epoxy resin Beckopox EM 460 is recommended in combination with the standard polyvinylbutyral resin Mowital B 30 H to ensure good wet adhesion properties. Silquest A 187 Silane promotes wet adhesion properties especially on galvanised steel and aluminium. The formulation can also be used as a one-component system. In this case, Part B is premixed and subsequently added to part A after dispersion. After mixing the two components and letting these prereact for a minimum of 30 minutes, the formulation was tested on solvent degreased cold rolled steel, galvanised steel and aluminium substrates applied to a dry film thickness of 10 – 15 microns by bar coater. The formulation was also tested with a 40 micron acrylic/isocyanate top coat. veja menos | |
| 1-Pack Polyurethane Coil Coating Primer (Formulation #2.3) | GRACE | 1-Pack Polyurethane Coil Coating Primer (Formulation #2.3) is a guideline formulation based on Dynapol L205 (high molecular weight polyester resin) crosslinked with Desmodur BL 3175 (a blocked isocyanate). Dabco T12 (dibutyltindilaurate) was used as the c...veja mais 1-Pack Polyurethane Coil Coating Primer (Formulation #2.3) is a guideline formulation based on Dynapol L205 (high molecular weight polyester resin) crosslinked with Desmodur BL 3175 (a blocked isocyanate). Dabco T12 (dibutyltindilaurate) was used as the catalyst. SHIELDEX® C 303 is a high performance non toxic heavy metal free, anti-corrosive pigment specially designed to replace Strontium Chromate in coil coating primers. The 1-Pack-Polyurethane primer was tested on Bonder 1303 treated galvanised steel test panels (ex Chemetall) at a bar coated dry film thickness of 5 microns. Cure was to a peak metal temperature (PMT) of 224 °C. A polyester-melamine topcoat was applied to a bar coated dry film thickness of 20 – 25 microns and cured to a PMT of 232 °C. veja menos | |
| 2-Component Wash Primer With Improved Adhesion (Formulation #4.1.2) | GRACE | 2-Component Wash Primer With Improved Adhesion (Formulation #4.1.2) is a guideline formulation offered to illustrate the key features of SHIELDEX® AC 3 Anti-Corrosive Pigment. Beckopox EM 460 together with Phenodur PR 263 is recommended in combination wit...veja mais 2-Component Wash Primer With Improved Adhesion (Formulation #4.1.2) is a guideline formulation offered to illustrate the key features of SHIELDEX® AC 3 Anti-Corrosive Pigment. Beckopox EM 460 together with Phenodur PR 263 is recommended in combination with the standard resin Mowital B 30 H to ensure good wet adhesion properties. Silquest A 187 Silane promotes wet adhesion properties especially on galvanised steel and aluminium substrates. The combination of Alcophor 827 with SHIELDEX® anti-corrosive pigments improves hot salt spray resistance over steel substrates. After mixing the two components and letting these prereact for a minimum of 30 minutes, the formulation was tested on solvent degreased cold rolled steel, galvanised steel and aluminium substrates applied to a dry film thickness of 10 –15 μm by bar coater. The formulation was also tested with a 40 micron acrylic/isocyanate top coat. Drying was for 7 days at ambient conditions. veja menos | |
| 40 PVC Red Oxide Spray Primer (Formulation #EPS® 2540 ROX SP-1) | GRACE | 40 PVC Red Oxide Spray Primer (Formulation #EPS® 2540 ROX SP-1) is a suggested paint formulation offered to assist the paint formulator in achieving the high performance properties offered by EPS® 2540. | |
| 40 PVC White DTM Primer (Formulation #EPS® 2535 SP-3) | GRACE | 40 PVC White DTM Primer (Formulation #EPS® 2535 SP-3) is a suggested paint formulation offered to assist the paint formulator in achieving the high performance properties offered by EPS® 2535. | |
| 40 PVC White DTM Primer (Formulation #EPS® 2560 SP-1) | GRACE | 40 PVC White DTM Primer (Formulation #EPS® 2560 SP-1) is a suggested paint formulation offered to assist the paint formulator in achieving the high performance properties offered by EPS® 2560. | |
| DTM Corrosion Resistant Semi-Gloss White (Formulation #EPS® 2535 WHT SG-2) | GRACE | DTM Corrosion Resistant Semi-Gloss White (Formulation #EPS® 2535 WHT SG-2) is a suggested paint formulation offered to assist the paint formulator in achieving the high performance properties offered by EPS® 2535. | |
| Epoxy Coil Coating Primer (Formulation #2.2) | GRACE | Epoxy Coil Coating Primer (Formulation #2.2) is a formulation that utilizes SHIELDEX® C 303, a high performance non toxic heavy metal free, anti-corrosive pigment specially designed to replace Strontium Chromate in coil coating primers. Epikote 1007 and E...veja mais Epoxy Coil Coating Primer (Formulation #2.2) is a formulation that utilizes SHIELDEX® C 303, a high performance non toxic heavy metal free, anti-corrosive pigment specially designed to replace Strontium Chromate in coil coating primers. Epikote 1007 and Epikote 1009 are standard epoxy resins used in coil coating primer applications. UFR 80 is a typical urea based crosslinker used in these applications. The cure response within this formulation was controlled by the use of Epoxy blocked Phosphoric acid (co-catalyst) and Halox 650 (dicarboxylic-acid co-catalyst). These components prevent the interaction of SHIELDEX® anti-corrosive pigment with the acid catalysts and any acid funtionality on the resin systems, thus ensuring maximum cure response. The SHIELDEX® C 303 anti-corrosive pigment containing epoxy coil primer was applied on Bonder 1303 (ex Chemetall) and Granodine C 108 (ex Henkel) treated galvanised steel test panels. The primer was applied by bar coater to a dry film thickness of 5 – 7 microns. Cure was to a peak metal temperature (PMT) of 216 – 224 °C. A polyester-melamine topcoat was applied to a bar coated dry film thickness of 20 – 25 microns and cured to a PMT of 232 – 241 °C. veja menos | |
| Polyester-Melamine Coil Coating Primer (Formulation #2.1) | GRACE | Polyester-Melamine Coil Coating Primer (Formulation #2.1) is a guideline formulation offered to highlight the anti-corrosive and adhesion performance of SHIELDEX® C 303, a high performance non toxic heavy metal free, anti-corrosive pigment specially desig...veja mais Polyester-Melamine Coil Coating Primer (Formulation #2.1) is a guideline formulation offered to highlight the anti-corrosive and adhesion performance of SHIELDEX® C 303, a high performance non toxic heavy metal free, anti-corrosive pigment specially designed to replace Strontium Chromate in coil coating primers. Dynapol L205 and Dynapol L208 are high molecular weight polyester resins widely used in coil coating primer applications for both building and domestic appliance applications. Cymel 350 is a typical melamine based crosslinker. The cure reponse within this formulation was controlled by the use of Silane A187 (Silane Ester), Epoxy blocked Phosphoric acid (co-catalyst), EDBSA (sulphonic acid co-catalyst) and Halox 650 (Dicarboxylic acid). These components prevent the interaction of SHIELDEX® anti-corrosive pigments with the acid catalysts and any acidic functionality on the resins, thus ensuring maximum cure response. veja menos | |
| Water-borne Styrene-Acrylic Primer (Acronal) (Formulation #3.4) | GRACE | Water-borne Styrene-Acrylic Primer (Acronal) (Formulation #3.4) is a guideline formulation for general industrial applications. Acronal S760 is a self cross-linking styrene-acrylic dispersion which can be cured at room temperature by the addition of acid ...veja mais Water-borne Styrene-Acrylic Primer (Acronal) (Formulation #3.4) is a guideline formulation for general industrial applications. Acronal S760 is a self cross-linking styrene-acrylic dispersion which can be cured at room temperature by the addition of acid catalysts. Pre-neutralisation of Cycat 500 and phosphoric acid with AMP 95 and ammonia is necessary to ensure paint stability. The addition of AMP 95 also helps to heat stabilise the paint during milling. Higher PVC-values reduce the salt spray performance, and values around 20 to 30 vol.-% are suggested. Alternative fillers such as talcs, calcium carbonates (Millicarb B from Omya) or dolomites (Microdol extra from Norwegian Talcs) or combinations thereof can be used satisfactorily. veja menos | |
| Water-borne Vinyl Acrylic Dispersion Primer (Formulation #3.2) | GRACE | Water-borne Vinyl Acrylic Dispersion Primer (Formulation #3.2) is a guideline formulation offered to show reduced blistering and wet dispersion loss at the scribe compared to a control bank. Haloflex 202 is a water thinnable vinyl-acrylic dispersion with a...veja mais Water-borne Vinyl Acrylic Dispersion Primer (Formulation #3.2) is a guideline formulation offered to show reduced blistering and wet dispersion loss at the scribe compared to a control bank. Haloflex 202 is a water thinnable vinyl-acrylic dispersion with an acidic pH. The addition of Alcophor 827 is beneficial in two respects: the pH is stabilised at 6.5 which would otherwise be buffered by SHIELDEX® anti-corrosive pigments, and it also improves the corrosion resistanceafter hot salt spray and humidity exposure. The addition level of SHIELDEX® anti-corrosive pigments should not exceed 3 wt.-% to ensure that the pH of the final formulation does not exceed 7. veja menos | |
| Waterborne Alkyd Emulsion Primer (Resydrol) (Formulation #3.1.2) | GRACE | Waterborne Alkyd Emulsion Primer (Resydrol) (Formulation #3.1.2) is a guideline formulation for general industrial applications. Resydrol 4333 is a water-thinnable modified alkyd emulsion neutralised by ammonia and containing a small amount of cosolvent (2...veja mais Waterborne Alkyd Emulsion Primer (Resydrol) (Formulation #3.1.2) is a guideline formulation for general industrial applications. Resydrol 4333 is a water-thinnable modified alkyd emulsion neutralised by ammonia and containing a small amount of cosolvent (2.5 wt.-% on total formulation). Borchigel L 75, a diurethane thickening agent, is needed to stabilise the viscosity during storage. The combination of SHIELDEX® anti-corrosive pigments with Alcophor 827 leads to synergistic effects in the corrosion resistance of the primer. veja menos | |
| Waterborne Styrene-Acrylic Emulsion (Neocryl XK-65) (Formulation #3.4.1) | GRACE | Waterborne Styrene-Acrylic Emulsion (Neocryl XK-65) (Formulation #3.4.1) is guideline formulation for industrial applications. Neocryl XK-65 is a water-borne rheology controlled styrene-acrylic emulsion designed for automotive primer applications. Dynol 6...veja mais Waterborne Styrene-Acrylic Emulsion (Neocryl XK-65) (Formulation #3.4.1) is guideline formulation for industrial applications. Neocryl XK-65 is a water-borne rheology controlled styrene-acrylic emulsion designed for automotive primer applications. Dynol 604 was the most effective dispersing agent in combination with SHIELDEX® AC 5 anti-corrosive pigments. A small addition of AMP 95 was beneficial for paint stability. Ser-ad FA 379 is a nitrite free flash rust inhibitor which is recommended if problems with flash rust occur. veja menos | |
| Waterborne Styrene-Butadiene Primer (Bayhydrol) (Formulation #3.3) | GRACE | Waterborne Styrene-Butadiene Primer (Bayhydrol) (Formulation #3.3) is a guideline formulation for general industrial applications. Bayhydrol B130 is a water thinnable styrene-butadiene emulsion modified with maleinised oil and neutralised with a mixture of...veja mais Waterborne Styrene-Butadiene Primer (Bayhydrol) (Formulation #3.3) is a guideline formulation for general industrial applications. Bayhydrol B130 is a water thinnable styrene-butadiene emulsion modified with maleinised oil and neutralised with a mixture of triethylamine and ammonia. Little or no cosolvent is necessary for this resin. The combination with Lipaton SB 5521, styrene-butadiene dispersion leads to improved film properties (higher flexibility and overcoatability) and water resistance. The addition level of zinc oxide is optimum at 1 wt.-%, and is recommended in combination with SHIELDEX® AC 5 anti-corrosive pigments in this case. veja menos |
