| 2-(3,4-Epoxycyclohexyl) Ethyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 2-(3,4-Epoxycyclohexyl) Ethyltriethoxysilane is a coupling and crosslinking agent for waterborne systems. 2-(3,4-Epoxycyclohexyl) Ethyltriethoxysilane is used in latexes and PUD. | Request Sample |
| 2-(3,4-Epoxycyclohexyl) Ethyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 2-(3,4-Epoxycyclohexyl) Ethyltrimethoxysilane is a coupling agent for epoxy composites. 2-(3,4-Epoxycyclohexyl) Ethyltrimethoxysilane is compatible with cationic cure chemistries. | Request Sample |
| 3-Chloropropylmethyldimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Chloropropylmethyldimethoxysilane is a chloro / ethoxy -functional coupling agent which boils between 70-72°C. It is a colorless or light yellowish liquid used in epoxy resins and halogenated rubber for treated filers in order to promote the properties,...展开 3-Chloropropylmethyldimethoxysilane is a chloro / ethoxy -functional coupling agent which boils between 70-72°C. It is a colorless or light yellowish liquid used in epoxy resins and halogenated rubber for treated filers in order to promote the properties, or used as crosslinking agent for RTV. 3-Chloropropylmethyldimethoxysilane is also the raw materials for other Organo-functional silanes with methyldimethoxy. 收起 | Request Sample |
| 3-Chloropropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Chloropropyltriethoxysilane is a chloro / ethoxy -functional coupling agent which boils at 220°C. It is a colorless or light yellowish liquid used in epoxy resins and halogenated rubber for treated filers in order to promote the properties, or used as c...展开 3-Chloropropyltriethoxysilane is a chloro / ethoxy -functional coupling agent which boils at 220°C. It is a colorless or light yellowish liquid used in epoxy resins and halogenated rubber for treated filers in order to promote the properties, or used as crosslinking agent for RTV. 3-Chloropropyltriethoxysilane is also the key intermediate for other Organo-functional silanes with triethoxy. 收起 | Request Sample |
| 3-Chloropropyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Chloropropyltrimethoxysilane is a chloro / methoxy -functional coupling agent which boils at 192°C. It is a colorless or light yellowish liquid used in epoxy resins to promote the properties, or used as crosslinking agent for RTV. 3-Chloropropyltrimetho...展开 3-Chloropropyltrimethoxysilane is a chloro / methoxy -functional coupling agent which boils at 192°C. It is a colorless or light yellowish liquid used in epoxy resins to promote the properties, or used as crosslinking agent for RTV. 3-Chloropropyltrimethoxysilane is also a key intermediate for the preparation of a variety of amino-, mercapto- and methacryloyloxyorganosilanes which are used as silane coupling agents. 收起 | Request Sample |
| 3-Glycidoxypropylmethyldiethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Glycidoxypropylmethyldiethoxysilane is a coupling and crosslinking agent for waterborne systems. 3-Glycidoxypropylmethyldiethoxysilane is used in acrylic SBR and polyurethane adhesives. | Request Sample |
| 3-Glycidoxypropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Glycidoxypropyltriethoxysilane is an adhesion promoter in polysulfide, urethane, epoxy and acrylic caulks, sealants, adhesives and coatings. | Request Sample |
| 3-Isocyanatopropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Isocyanatopropyltriethoxysilane is a bonding additive and used for polymer endcapping. | Request Sample |
| 3-Isocyanatopropyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Isocyanatopropyltrimethoxysilane is a crosslinking agent used in silylated polyurethanes. | Request Sample |
| 3-Mercaptopropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Mercaptopropyltriethoxysilane is a coupling agent for sulfur, cured rubber, and polyurethanes. | Request Sample |
| 3-Mercaptopropyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Mercaptopropyltrimethoxysilane is a coupling agent for sulfur, cured rubber and polyurethanes. | Request Sample |
| 3-Methacryloxypropylmethyldimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Methacryloxypropylmethyldimethoxysilane is a comonomer in radical cured resins, such as acrylic, polyester, methacrylate, and PVC. 3-Methacryloxypropylmethyldimethoxysilane is used as a coupling agent for reinforced and filled polyester and acrylics. | Request Sample |
| 3-Methacryloxypropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Methacryloxypropyltriethoxysilane is a comonomer in radical cured resins, such as acrylic, polyester, methacrylate, and PVC. 3-Methacryloxypropyltriethoxysilane is a coupling agent for reinforced and filled polyester and acrylics. | Request Sample |
| 3-Thiocyanatopropyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Thiocyanatopropyltriethoxysilane is a coupling agent for mechanical rubber goods, and shoe soles. | Request Sample |
| 3-Ureidopropyltriethoxysilane (50% in Methanol) | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Ureidopropyltriethoxysilane (50% in Methanol) is a colorless to light brown liquid which boils at 64.5°C. It is an ureido silane used as a coupling agent in a wide range of applications for adhesives, sealants, coatings, foundry and fiber glass. | Request Sample |
| 3-Ureidopropyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | 3-Ureidopropyltrimethoxysilane is a bonding additive suited for contaminated surfaces. | Request Sample |
| A65 Polyethylene Wax | Changxing Xiehe Polymer Co., Ltd. | A65 Polyethylene Wax is produced by pyrolysis polyethylene and can be used to provide excellent lubrication and good dispersibility. A65 is widely used in the production of plastics，pigments and masterbatches. It is used extensively in the metal, construc...展开 A65 Polyethylene Wax is produced by pyrolysis polyethylene and can be used to provide excellent lubrication and good dispersibility. A65 is widely used in the production of plastics，pigments and masterbatches. It is used extensively in the metal, construction, and paper industries, ect. A65 can be used to provide excellent external and internal lubrication in most plastic processes. 收起 | |
| Aqueous Aminoalkyl Silicone Solutions | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Aqueous Aminoalkyl Silicone Solutions is used for waterborne coatings, adhesives, sealants and primers. | Request Sample |
| Bis-[3-(Triethoxysilyl)Propyl]Amine | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Bis-[3-(Triethoxysilyl)Propyl]Amine is an efficient crosslinking agent used for polyurethane prepolymer endcapping with good adhesion to difficult substrates. | Request Sample |
| Bis-[3-(Trimethoxysilyl)Propyl]Amine | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Bis-[3-(Trimethoxysilyl)Propyl]Amine is an efficient crosslinking agent used for polyurethane prepolymer endcapping with good adhesion to difficult substrates. | Request Sample |
| Bis[3-(Triethoxysilyl)Propyl]Disulfide | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Bis[3-(Triethoxysilyl)Propyl]Disulfide is a coupling agent for rubber belts, hoses, shoe soles and silica filled tires. | Request Sample |
| Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide is a bifunctional polysulfide silane with four sulfur atoms in the center of structure that finds use as adhesion promoter for precious metals, and coupling agent & vulcanizing agent for rubbers. It is ayellowish ...展开 Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide is a bifunctional polysulfide silane with four sulfur atoms in the center of structure that finds use as adhesion promoter for precious metals, and coupling agent & vulcanizing agent for rubbers. It is ayellowish and transparent liquid used to improve the physical properties of sulfur cured compounds and to establish the chemical link between rubber and silica or other active white fillers. 收起 | Request Sample |
| Calcium Sulfate Whisker | Shanghai Tengmin Industry Co., Ltd. | Calcium Sulfate Whisker is a calcium sulfate single crystal that is produced with an advanced environmental technology. This product has smooth texture and stability and is primarily used in sealing materials. | |
| D-101 | BlueSky Chemical Co., Ltd. | D-101, also known as tetramethoxysilane, can be used to provide a scratch-resistant coating and impact modifiers for glass. It can also be used as a drying agent in sealing formulations. | |
| D-31 | BlueSky Chemical Co., Ltd. | D-31 is a blend of methyltris (methylethylketoxime) silane and tetrakis (methylethylketoxime) silane. This product is a cross-linking agent for oxime silicone sealants and is also a liquid raw material for neutral condensation curing silicone sealants. | |
| D-32 | BlueSky Chemical Co., Ltd. | D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants...展开 D-32 is a blend of methyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a cross-linking agent for RTV oxime silicone sealants. It is also liquid raw material for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.98 g/ml. 收起 | |
| D-33 | BlueSky Chemical Co., Ltd. | D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0...展开 D-33 is a methyltris (methyl ethylketoxime) silane. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as liquid raw materials for neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-34 | BlueSky Chemical Co., Ltd. | D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330...展开 D-34 is an oxime silane-based crosslinker, low-ketoxime raw material. This product can be used as a cross-linking agent for RTV oxime silicone sealants as well as a neutral condensation curing silicone sealants. Its density at 25 degrees Celsius is 1.0330 g/ml. 收起 | |
| D-35 | BlueSky Chemical Co., Ltd. | D-35 is a tetra-oximino silane in toluene. This product is a neutral curing agent for silicone sealant formulations. Its density at 25 degrees Celsius is 0.930 g/ml. | |
| D-36 | BlueSky Chemical Co., Ltd. | D-36 is a phenyltris (methyl ethylketoximino) silane. This product is a cross-linking agent for one-component neutral cure silicone sealants. Its density at 25 degrees Celsius is 0.995 g/ml. | |
| D-60 | BlueSky Chemical Co., Ltd. | D-60 is a di(1,3-propanediol)-bis(ethylacetoacetate) titanium. This product can be used to crosslink and promote adhesion in silicone sealants, adhesives, binders, and paints. Its density at 25 degrees Celsius lies between 1.05 and 1.1 g/ml. | |
| D-70 | BlueSky Chemical Co., Ltd. | D-70 is a dibutyltindiacetate. This product is a catalyst for polyurethane coating and a curing agent for acetoxy sealants. Its density at 25 degrees Celsius is 1.32 g/ml. | |
| D-90 | BlueSky Chemical Co., Ltd. | D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/m...展开 D-90 is a vinyltris (methylethylketoxime) silane. This product is a neutral curing agent that can be used in silicone sealant formulations. It is usually used in combination with methyloxime silane. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-91 | BlueSky Chemical Co., Ltd. | D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's de...展开 D-91 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is usually used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| D-92 | BlueSky Chemical Co., Ltd. | D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density ...展开 D-92 is a blend of vinyltris (methyl ethylketoxime) silane and tetrakis (methyl ethylketoxime) silane. This product is a neutral curing agent for silicone sealant formulations. It is used in combination with methyloxime silanes. This product's density at 25 degrees Celsius is 0.99 g/ml. 收起 | |
| EW-160 Oxidized Polyethylene Wax | Changxing Xiehe Polymer Co., Ltd. | EW-160 oxidized polyethylene wax is mainly used as a plastic processing lubricant and can completely replace most imported products. It can be applied to various types of processing PVC, in particular PVC calendering and extrusion process. As well as sign...展开 EW-160 oxidized polyethylene wax is mainly used as a plastic processing lubricant and can completely replace most imported products. It can be applied to various types of processing PVC, in particular PVC calendering and extrusion process. As well as significantly improving the lubrication properties of PVC, promote palatalization and improve overall production efficiency and the mechanical strength of the article. 收起 | |
| EW-180 Oxidized Polyethylene Wax | Changxing Xiehe Polymer Co., Ltd. | EW-180 oxidized polyethylene wax is mainly used as a plastic processing lubricant and can completely replace most imported products. It can be applied to various types of processing PVC, in particular PVC calendering and extrusion process. As well as sign...展开 EW-180 oxidized polyethylene wax is mainly used as a plastic processing lubricant and can completely replace most imported products. It can be applied to various types of processing PVC, in particular PVC calendering and extrusion process. As well as significantly improving the lubrication properties of PVC, promote palatalization and improve overall production efficiency and the mechanical strength of the article. 收起 | |
| Formaldehyde | Nanjing Shuguang Chemical Group | Formaldehyde, in the form of a colorless, transparent liquid that could be hazy at room temperature, is mainly used as a disinfectant and antiseptic in medicines. This product is a raw material that can produce coatings and adhesives. It is also used to...展开 Formaldehyde, in the form of a colorless, transparent liquid that could be hazy at room temperature, is mainly used as a disinfectant and antiseptic in medicines. This product is a raw material that can produce coatings and adhesives. It is also used to fabricate formaldehyde-phenolic resins, urea resins, melamine resins, pentaerythritol, and hexamethylenamine. 收起 | |
| Fumed Silica 972 | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica 972 is a white powdery substance. This product is primarily used as an additive in adhesives, paints, coatings, and printing inks. | |
| Fumed Silica 974 | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica 974 is a white powdery substance. This product is primarily used as an additive in adhesives, paints, coatings, and printing inks. | |
| Fumed Silica (A-150) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-150) is a white and colloidal micro-particle that has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This produc...展开 Fumed Silica (A-150) is a white and colloidal micro-particle that has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, inks, paints and coatings. 收起 | |
| Fumed Silica (A-200) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-200) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluor...展开 Fumed Silica (A-200) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, printing inks, paints, and coatings. 收起 | |
| Fumed Silica (A-380) | Shanghai Tengmin Industry Co., Ltd. | Fumed Silica (A-380) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluor...展开 Fumed Silica (A-380) is a white and colloidal micro-particle with its primary micro-particle from 5-40nm and has properties such as thixotropy, reinforcing, thickening and filling. It is insoluble in all kinds of solvents and liquids except for hydrofluoric acid and concentrated bases. This product is primarily used as an additive in construction sealants, printing inks, paints, and coatings. 收起 | |
| Glutaraldehyde Technical Grade | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Glutaraldehyde Technical Grade is a colorless, transparent liquid which boils at 101°C. It is frequently used as a disinfecting agent, sterilizing agent, and leather tanning agent. Glutaraldehyde Technical Grade is also used as a fixative for light or el...展开 Glutaraldehyde Technical Grade is a colorless, transparent liquid which boils at 101°C. It is frequently used as a disinfecting agent, sterilizing agent, and leather tanning agent. Glutaraldehyde Technical Grade is also used as a fixative for light or electron microscopy. 收起 | Request Sample |
| Glyoxal 40% | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Glyoxal 40% is a colorless to pale yellow and transparent liquid which boils at 104°C. It is most widely used as a cross-linking agent in the production of permanent press resins for textiles, of moisture resistant glues and adhesives, as well as moisture...展开 Glyoxal 40% is a colorless to pale yellow and transparent liquid which boils at 104°C. It is most widely used as a cross-linking agent in the production of permanent press resins for textiles, of moisture resistant glues and adhesives, as well as moisture resistant foundry binders. Glyoxal 40% is also used to improve the wet strength of paper and the moisture resistance of leather. 收起 | Request Sample |
| Hanwha 2-EH (2-Ethyl-1-Hexanol) | Hanwha Chemical Corporation | Hanwha 2-EH is an colorless, transparent liquid made of 2-Ethyl-1-Hexanol. It is primarily used as the main ingredient in the production of certain types of plasticizers. It is well suited for use in making solvents, stabilizers and acrylates as well. | |
| Hanwha CP-430 | Hanwha Chemical Corporation | Hanwha CP-430 is a Vinyl Chloride-Vinyl Acetate Copolymer with outstanding solvent solubility, adhesion, transparency and liquidity. CP-430 is well suited for use in the production of Gravure inks, adhesives and paints. | |
| Hanwha CP-450 | Hanwha Chemical Corporation | Hanwha CP-450 is a Vinyl Chloride-Vinyl Acetate Copolymer with outstanding solvent solubility, adhesion, transparency and liquidity. CP-450 is well suited for use in the production of inks, adhesives and paints. | |
| Hanwha DIDP (Diisodecyl Phthalate) | Hanwha Chemical Corporation | Hanwha DIDP is a transparent plasticizer made of Diisononyl Phthalate with excellent viscosity and outstanding electrical insulation. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring materials...展开 Hanwha DIDP is a transparent plasticizer made of Diisononyl Phthalate with excellent viscosity and outstanding electrical insulation. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring materials where ever cold, light and chemicals resistance is required. 收起 | |
| Hanwha DINP (Diisononyl Phthalate) | Hanwha Chemical Corporation | Hanwha DINP is a transparent plasticizer made of Diisononyl Phthalate with excellent viscosity and outstanding electrical insulation. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring materials...展开 Hanwha DINP is a transparent plasticizer made of Diisononyl Phthalate with excellent viscosity and outstanding electrical insulation. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring materials where ever cold, light and chemicals resistance is required. 收起 | |
| Hanwha DOP (Dioctyl Phthalate) | Hanwha Chemical Corporation | Hanwha DOP is a transparent plasticizer made of Dioctyl Phthalate with excellent viscosity and outstanding compatibility with other resins. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring mat...展开 Hanwha DOP is a transparent plasticizer made of Dioctyl Phthalate with excellent viscosity and outstanding compatibility with other resins. It is well suited for use in the production of films, sheets, leathers, wire coatings, wall papers and flooring materials where ever cold, light and chemicals resistance is required. 收起 | |
| Hanwha EL-102 | Hanwha Chemical Corporation | Hanwha EL-102 is a low density PSR resin paste made of a Polyvinyl Chloride emulsion with outstanding foaming and whitening properties. It is well suited for the use in producing eco-friendly wallpapers and foaming products for high speed coatings. | |
| Hanwha EL-103 | Hanwha Chemical Corporation | Hanwha EL-103 is a low density PSR resin paste made of a Polyvinyl Chloride emulsion with outstanding foaming and whitening properties. It is well suited for the use in producing eco-friendly wallpapers and foaming products for high speed coatings. | |
| Hanwha EM-2070 | Hanwha Chemical Corporation | Hanwha EM-2070 is a low density PSR resin paste made of a Polyvinyl Chloride emulsion with a low degree of sedimentation. It is well suited for the use in producing tarpulins, flooring products and for high speed coatings or fillers. | |
| Hanwha EM-3090 | Hanwha Chemical Corporation | Hanwha EM-3090 is a high density PSR resin paste made of a Polyvinyl Chloride emulsion with outstanding thermal and viscosity stability. It is well suited for the use in producing wallpapers, sealants, tarpaulins and eathers. | |
| Hanwha EVA 1519 | Hanwha Chemical Corporation | Hanwha EVA 1519 is an Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its...展开 Hanwha EVA 1519 is an Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1519 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha EVA 1520 | Hanwha Chemical Corporation | Hanwha EVA 1520 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its ...展开 Hanwha EVA 1520 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1520 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha EVA 1528 | Hanwha Chemical Corporation | Hanwha EVA 1528 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its ...展开 Hanwha EVA 1528 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1528 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha EVA 1529 | Hanwha Chemical Corporation | Hanwha EVA 1529 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for...展开 Hanwha EVA 1529 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1529 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha EVA 1533 | Hanwha Chemical Corporation | Hanwha EVA 1533 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for...展开 Hanwha EVA 1533 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1533 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha EVA 1540 | Hanwha Chemical Corporation | Hanwha EVA 1540 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for...展开 Hanwha EVA 1540 is a Ethylene Vinylacetate Copolymer that manufactured by a Dow autoclave high pressure process and designed for variety hot melt adhesive application. It is primarily used as an antioxidant and anti-caking agent. It is also well known for its excellent adhesive properties as well as its mixing property with other raw materials. EVA 1540 complies with U.S. FDA regulation 21 CFR 177.1350 (a)(1). 收起 | |
| Hanwha HB-100 | Hanwha Chemical Corporation | Hanwha HB-100 is a PSR resin paste made of Polyvinyl Chloride that adds a satisfactory deglossing / deglazing effect to most products. It is well suited for use in the production of flooring materials, wallpapers, tarpaulins and sealants wherever a matt-f...展开 Hanwha HB-100 is a PSR resin paste made of Polyvinyl Chloride that adds a satisfactory deglossing / deglazing effect to most products. It is well suited for use in the production of flooring materials, wallpapers, tarpaulins and sealants wherever a matt-finishing effect is required. 收起 | |
| Hanwha HB-65 | Hanwha Chemical Corporation | Hanwha HB-65 is a PSR resin paste made of Polyvinyl Chloride that adds a satisfactory deglossing / deglazing effect to most products. It is well suited for use in the production of flooring materials, wallpapers, tarpaulins and sealants wherever a matt-fi...展开 Hanwha HB-65 is a PSR resin paste made of Polyvinyl Chloride that adds a satisfactory deglossing / deglazing effect to most products. It is well suited for use in the production of flooring materials, wallpapers, tarpaulins and sealants wherever a matt-finishing effect is required. 收起 | |
| Hanwha I-BuOH (2-Methylpropan-1-Ol) | Hanwha Chemical Corporation | Hanwha I-BuOH is an colorless, transparent liquid made of 2-Methylpropan-1-Ol. It is primarily used as the main ingredient in the production of certain types of plasticizers. It is well suited for use in making solvents and amino resins as well. | |
| Hanwha KCH-12 | Hanwha Chemical Corporation | Hanwha KCH-12 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with a fast gelling speed. It is well suitable for use in the production of carpets, adhesives and other products requiring low-temperature me...展开 Hanwha KCH-12 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with a fast gelling speed. It is well suitable for use in the production of carpets, adhesives and other products requiring low-temperature melting points. 收起 | |
| Hanwha KCH-15 | Hanwha Chemical Corporation | Hanwha KCH-15 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with low density and a small change when stood up. It is well suitable for use in the production of carpets, chipping paints and other product...展开 Hanwha KCH-15 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with low density and a small change when stood up. It is well suitable for use in the production of carpets, chipping paints and other products requiring satisfactory adhesion to metal surfaces and corrosion resistance. 收起 | |
| Hanwha KCM-12 | Hanwha Chemical Corporation | Hanwha KCM-12 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with a fast gelling speed. It is well suitable for use in the production of carpets, adhesives and other products requiring low-temperature me...展开 Hanwha KCM-12 is a micro-suspension PSR paste resin made from a Vinyl Chloride-Vinyl Acetate Copolymer substrate with a fast gelling speed. It is well suitable for use in the production of carpets, adhesives and other products requiring low-temperature melting points. 收起 | |
| Hanwha KH-10 | Hanwha Chemical Corporation | Hanwha KH-10 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and absorption rate. It is well suitable for use in the production of flooring materials, wall paper, erasers, and other products requiring additi...展开 Hanwha KH-10 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and absorption rate. It is well suitable for use in the production of flooring materials, wall paper, erasers, and other products requiring additional transparency and thermal stability. 收起 | |
| Hanwha KH-31G | Hanwha Chemical Corporation | Hanwha KH-31G is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, tarpaulins, and other products requiring low-temperatu...展开 Hanwha KH-31G is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, tarpaulins, and other products requiring low-temperature foaming. 收起 | |
| Hanwha KH-31S | Hanwha Chemical Corporation | Hanwha KH-31S is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and excellent thermal stability. It is well suitable for use in the production of flooring materials, wall paper, casting leathers, and other pro...展开 Hanwha KH-31S is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and excellent thermal stability. It is well suitable for use in the production of flooring materials, wall paper, casting leathers, and other products requiring low-temperature foaming products. 收起 | |
| Hanwha KH-60 | Hanwha Chemical Corporation | Hanwha KH-60 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with high transparency and low density. It is well suitable for use in the production of flooring materials, wall paper, tarpulin, and other products requiring low...展开 Hanwha KH-60 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with high transparency and low density. It is well suitable for use in the production of flooring materials, wall paper, tarpulin, and other products requiring low-temperature foaming products. 收起 | |
| Hanwha KL-10 | Hanwha Chemical Corporation | Hanwha KL-10 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a faster gelling speed than other KH products. It has a low density and absorption rate with a smal change when stood up. It is well suited for use in the pro...展开 Hanwha KL-10 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a faster gelling speed than other KH products. It has a low density and absorption rate with a smal change when stood up. It is well suited for use in the production of sealants, moldings and other products requiring low temperature melting. 收起 | |
| Hanwha KL-31 | Hanwha Chemical Corporation | Hanwha KL-31 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, leathers, and other products requiring low-temperature ...展开 Hanwha KL-31 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, leathers, and other products requiring low-temperature melting foams. 收起 | |
| Hanwha KL-701 | Hanwha Chemical Corporation | Hanwha KL-701 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, tile carpets, and other products requiring low-temper...展开 Hanwha KL-701 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, tile carpets, and other products requiring low-temperature foaming products. 收起 | |
| Hanwha KM-31 | Hanwha Chemical Corporation | Hanwha KM-31 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with a fast gelling speed. It is well suitable for use in the production of flooring materials, wall paper, casting leathers, and erasers. | |
| Hanwha KM-60 | Hanwha Chemical Corporation | Hanwha KM-60 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and a small change when stood up. It is well suitable for use in the production of Tarpaulin coatings, transparent labels, erasers and other prod...展开 Hanwha KM-60 is a micro-suspension PSR paste resin made from a Polyvinyl Chloride substrate with low density and a small change when stood up. It is well suitable for use in the production of Tarpaulin coatings, transparent labels, erasers and other products that require good resistance to water and whitening. 收起 | |
| Hanwha MA (High-purity Maleic Anhydride) | Hanwha Chemical Corporation | Hanwha MA is a pure white flaky solid at room temperature that when heated becomes a colorless transparent liquid. Made of a High-purity Maleic Anhydride, it is primarily used in the production of resins. It can also be used in the production of FRP paint...展开 Hanwha MA is a pure white flaky solid at room temperature that when heated becomes a colorless transparent liquid. Made of a High-purity Maleic Anhydride, it is primarily used in the production of resins. It can also be used in the production of FRP paints, dyes and pigments. 收起 | |
| Hanwha N-BuOH (N-Butyl Alcohol) | Hanwha Chemical Corporation | Hanwha N-BuOH is an colorless, transparent liquid made of N-Butyl Alcohol. It is primarily used as the main ingredient in the production of certain types of plasticizers. It is well suited for use in making solvents, stabilizers and acrylates as well. | |
| Hanwha PA (High-purity Phthalic Anhydride) | Hanwha Chemical Corporation | Hanwha PA is a pure white flaky solid at room temperature that when heated becomes a colorless transparent liquid. Made of High-purity Phthalic Anhydride, it is primarily used in the production of phthalate plasticizers. It can also be used in the product...展开 Hanwha PA is a pure white flaky solid at room temperature that when heated becomes a colorless transparent liquid. Made of High-purity Phthalic Anhydride, it is primarily used in the production of phthalate plasticizers. It can also be used in the production of FRP paints and spandex. 收起 | |
| HCCFlex SP-390 | Hanwha Chemical Corporation | HCCFlex SP-390 is a Non-phthalate plasticizer made of Dioctyl Terephthalate (DOTP) which is non-carcinogenic and contains no environmental hormones. It is well suited for use in the production of films, sheets, leathers, flooring materials, wall papers a...展开 HCCFlex SP-390 is a Non-phthalate plasticizer made of Dioctyl Terephthalate (DOTP) which is non-carcinogenic and contains no environmental hormones. It is well suited for use in the production of films, sheets, leathers, flooring materials, wall papers and wire coatings. 收起 | |
| Hydrogenated Castor Oil HCO | Changxing Xiehe Polymer Co., Ltd. | Hydrogenated castor oil (HCO) is made from the hydrogenation process castor oil and can be used as a thickening thixotropic agent in the solvent-based coatings such as inks and adhesives systems. It can also be used in cosmetic, pharmaceutical and other...展开 Hydrogenated castor oil (HCO) is made from the hydrogenation process castor oil and can be used as a thickening thixotropic agent in the solvent-based coatings such as inks and adhesives systems. It can also be used in cosmetic, pharmaceutical and other industries. 收起 | |
| KH-540 (SG-Si 1110) | Nanjing Shuguang Chemical Group | KH-540 (SG-Si 1110) in the form of a colorless to slightly yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion promoter in glass, aluminum, or iron in order to improve pigment dispersions to substrates. It can also be us...展开 KH-540 (SG-Si 1110) in the form of a colorless to slightly yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion promoter in glass, aluminum, or iron in order to improve pigment dispersions to substrates. It can also be used in polyurethane, epoxy, and acrylic latex paints, and phenol-formaldehyde adhesives and sealants. 收起 | |
| KH-550 (SG-Si 1100) | Nanjing Shuguang Chemical Group | KH-550 (SG-Si 1100), in the form of a colorless to yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion promoter in glass, aluminum, or iron in order to improve pigment dispersions to substrates. It can also be used in ...展开 KH-550 (SG-Si 1100), in the form of a colorless to yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion promoter in glass, aluminum, or iron in order to improve pigment dispersions to substrates. It can also be used in polyurethane, epoxy, and acrylic latex paints, and phenol-formaldehyde adhesives and sealants. 收起 | |
| KH-560 (SG-Si 187) | Nanjing Shuguang Chemical Group | KH-560 (SG-Si 187), in the form of a colorless to pale yellow clear liquid, is an ethoxylated silane. This product can be used in the adhesive industry to enhance the adhesions of adhesives, particularly epoxy, polyurethane, and phenol-formaldehyde. It ...展开 KH-560 (SG-Si 187), in the form of a colorless to pale yellow clear liquid, is an ethoxylated silane. This product can be used in the adhesive industry to enhance the adhesions of adhesives, particularly epoxy, polyurethane, and phenol-formaldehyde. It can also improve the cohesive force of acrylic latex, sealants, polyurethanes, and epoxy resins for glass sealants. 收起 | |
| KH-570 (SG-Si 174) | Nanjing Shuguang Chemical Group | KH-570 (SG-Si 174), in the form of a colorless to pale yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion improver in adhesives and coatings. It can also improve the strength of unsaturated polyester composites under ...展开 KH-570 (SG-Si 174), in the form of a colorless to pale yellow clear liquid, is an ethoxylated silane. This product can be used as an adhesion improver in adhesives and coatings. It can also improve the strength of unsaturated polyester composites under dry or hygrometric conditions. 收起 | |
| LT-151 | BlueSky Chemical Co., Ltd. | LT-151 is a vinyltriethoxysilane. This product can be used as a cross-linking agent and adhesion improver in alkoxy-terminated RTV-1 sealants. Its density at 20 degrees Celsius is 0.905 g/ml. | |
| LT-530 | BlueSky Chemical Co., Ltd. | LT-530 is a 2-(3,4-epoxycyclohexyl) ethyl trimethoxysilane. This product can be used as a water-based polyurethane dispersion in adhesives and as an adhesion promoter for organic/inorganic interfaces. Its density at 25 degrees Celsius is 1.07 g/ml. | |
| LT-540 | BlueSky Chemical Co., Ltd. | LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhe...展开 LT-540 is a γ-aminopropyltrimethoxysilane and a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. This product can be used as an additive and primer for chemical modification of sealants and adhesives and in polymers. Its density at 25 degrees Celsius is 1.01 g/ml. 收起 | |
| LT-550 | BlueSky Chemical Co., Ltd. | LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25...展开 LT-550 is a γ-aminopropyltriethoxysilane, a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. This product can be used as an adhesion promoter in acrylic coatings, adhesives, and sealants. Its density at 25 degrees Celsius is 0.94 g/ml. 收起 | |
| LT-560 | BlueSky Chemical Co., Ltd. | LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its de...展开 LT-560 is a γ-glycidoxypropyltrimethoxysilane, a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups. This product can be used as a primer or additive in paints, coatings, sealants and adhesives. Its density at 25 degrees Celsius is 1.07 g/ml. 收起 | |
| LT-590 | BlueSky Chemical Co., Ltd. | LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. It...展开 LT-590 is a γ-mercaptopropyl trimethoxysilane, also known as a bifunctional organosilane possessing a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. This product can be used as a primer or additive in sealants and adhesives. Its density at 25 degrees Celsius is 1.057 g/ml. 收起 | |
| LT-602 | BlueSky Chemical Co., Ltd. | LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/m...展开 LT-602 is an N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion promoter in paints and coatings. Its density at 25 degrees Celsius is 0.98 g/ml. 收起 | |
| LT-792 | BlueSky Chemical Co., Ltd. | LT-792 is a N-(2-aminoethyl)-3-aminopropyltrimethoxysilane. This product can be used as a primer or additive in adhesives and sealants. It can also be used as an adhesion improver in paints and coatings. Its density at 25 degrees Celsius is 1.03 g/ml. | |
| MAW-6600 Micronized Polyamine Wax Powder | Changxing Xiehe Polymer Co., Ltd. | MAW-6600 micronized polyamine wax powder is used in solvent-base coating, ink and adhesive. It could improve the scratch resistance of paints and used as coatings’ matting agent, sanding aid, additive for powder coatings, anti-blocking agent for printing ...展开 MAW-6600 micronized polyamine wax powder is used in solvent-base coating, ink and adhesive. It could improve the scratch resistance of paints and used as coatings’ matting agent, sanding aid, additive for powder coatings, anti-blocking agent for printing inks. 收起 | |
| Methyltriethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Methyltriethoxysilane is a colorless and transparent liquid which boils at 143°C. It is used to synthesize methyl silicone resins and water-proofing adhesives, to polymerize with other monomers to be special and high molecular compounds. Methyltriethoxysi...展开 Methyltriethoxysilane is a colorless and transparent liquid which boils at 143°C. It is used to synthesize methyl silicone resins and water-proofing adhesives, to polymerize with other monomers to be special and high molecular compounds. Methyltriethoxysilane can also be used as a coupling agent for inorganic materials and as strengthening agent for laminated plastic products. 收起 | Request Sample |
| Methyltrimethoxysilane | Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司 | Methyltrimethoxysilane is a colorless and transparent liquid which boils at 102°C. It can be used to polymerize with other monomers to be special and high molecular compounds. Methyltrimethoxysilane can also be used as a cross-linking agent for RTV, as c...展开 Methyltrimethoxysilane is a colorless and transparent liquid which boils at 102°C. It can be used to polymerize with other monomers to be special and high molecular compounds. Methyltrimethoxysilane can also be used as a cross-linking agent for RTV, as coupling agent for inorganic materials and as a strengthening agent for laminated plastic products. 收起 | Request Sample |
| MEW-3618 Micronized Polyethylene Wax | Changxing Xiehe Polymer Co., Ltd. | MEW-3618 Micronized Polyethylene Wax is a new kind of amide rheological additive that is used in non-aqueous system to prevent precipitation and flow. Primarily used as a rub resistance additive for printing inks. It can be used to modify surface properti...展开 MEW-3618 Micronized Polyethylene Wax is a new kind of amide rheological additive that is used in non-aqueous system to prevent precipitation and flow. Primarily used as a rub resistance additive for printing inks. It can be used to modify surface properties matting agent for paints & coatings. As well as a lubricant for plastics especially for high demanding pigment concentrates based on PE and PP (dispersing aid). 收起 | |
| MEW-3628 Micronized Polyethylene Wax | Changxing Xiehe Polymer Co., Ltd. | MEW-3628 Micronized Polyethylene Wax is a new kind of amide rheological additive that is used in non-aqueous system to prevent precipitation and flow. Primarily used as a rub resistance additive for printing inks. It can be used to modify surface propert...展开 MEW-3628 Micronized Polyethylene Wax is a new kind of amide rheological additive that is used in non-aqueous system to prevent precipitation and flow. Primarily used as a rub resistance additive for printing inks. It can be used to modify surface properties matting agent for paints & coatings. As well as a lubricant for plastics especially for high demanding pigment concentrates based on PE and PP (dispersing aid). 收起 | |
| Modified Hydrogenated Castor Oil Rheological Additive RC-HMT | Changxing Xiehe Polymer Co., Ltd. | RC-HMT is a 100% active rheological additive and is generally used for solvent based paints and coatings, adhesives, sealants and lubricant oils. It can provide excellent thickening, thixotropic and sag resistance. It is primarily used in the production o...展开 RC-HMT is a 100% active rheological additive and is generally used for solvent based paints and coatings, adhesives, sealants and lubricant oils. It can provide excellent thickening, thixotropic and sag resistance. It is primarily used in the production of industrial coatings, traffic paints, inks, powder paints, adhesive & sealants and lubricating oils. 收起 | |
| Modified Hydrogenated Castor Oil Rheological Additive RC-HST | Changxing Xiehe Polymer Co., Ltd. | RC-HST is a 100% active organic rheological additive and is made by a special process modification of solvent-based coatings. It is primarily used in the production of inks and adhesives and can effectively provide thixotropy and sag as well as resistance...展开 RC-HST is a 100% active organic rheological additive and is made by a special process modification of solvent-based coatings. It is primarily used in the production of inks and adhesives and can effectively provide thixotropy and sag as well as resistance and prevention of sedimentation. 收起 |
