| Easaqua™ L 600 | Vencorex | Easaqua™ L 600 is a low viscosity water dispersible aliphatic polyisocyanate. It exhibits several benefits, including optimal balance between low viscosity, high NCO content and emulsification ability; excellent humidity and moisture resistance, and improved adhesion onto a wide range of substrates. This product is a hardener for high performance, light fastening, two-pack waterborne polyurethane...view more Easaqua™ L 600 is a low viscosity water dispersible aliphatic polyisocyanate. It exhibits several benefits, including optimal balance between low viscosity, high NCO content and emulsification ability; excellent humidity and moisture resistance, and improved adhesion onto a wide range of substrates. This product is a hardener for high performance, light fastening, two-pack waterborne polyurethane coatings. It is recommended for plastic coatings, metal coatings, flooring coatings, and adhesives. view less | |
| Isophorone Diisocyanate (IPDI) | Vencorex | Isophorone Diisocyanate (IPDI) is also known as monomeric cycloaliphatic diisocyanate. It is used in the chemical synthesis of aliphatic polyisocyanates and polyurethanes, such as aqueous dispersible polyurethane polymers (PUD) showing exceptional weather...view more Isophorone Diisocyanate (IPDI) is also known as monomeric cycloaliphatic diisocyanate. It is used in the chemical synthesis of aliphatic polyisocyanates and polyurethanes, such as aqueous dispersible polyurethane polymers (PUD) showing exceptional weathering resistance. view less | |
| Hexamethylene Diisocyanate (HDI) | Vencorex | Hexamethylene Diisocyanate (HDI) is also known as monomeric aliphatic diisocyanate. It is used in the chemical synthesis of aliphatic polyisocyanates and polyurethanes, such as aqueous dispersible polyurethane polymers (PUD) showing exceptional weathering...view more Hexamethylene Diisocyanate (HDI) is also known as monomeric aliphatic diisocyanate. It is used in the chemical synthesis of aliphatic polyisocyanates and polyurethanes, such as aqueous dispersible polyurethane polymers (PUD) showing exceptional weathering resistance and flexibility. view less | |
| Basonat® HW 3180 B (old name : LR 9080) | BASF Dispersions & Pigments Asia Pacific 巴斯夫亚洲分散液 & 颜料 | Basonat® 3180 B is a water-emulsifiable polyfunctional isocyanate based on isocyanurated hexa-methylene diisocyanate and isophorone diisocyanate, 80% solution in n-butyl acetate. It is used as a co-hardener in combination of hydrophilic HDI based Polyisoc...view more Basonat® 3180 B is a water-emulsifiable polyfunctional isocyanate based on isocyanurated hexa-methylene diisocyanate and isophorone diisocyanate, 80% solution in n-butyl acetate. It is used as a co-hardener in combination of hydrophilic HDI based Polyisocyanates for water-based 2K PU Coatings. view less | |
| Bayhydur® XP 2700 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® XP 2700 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), and acts as a hardener for aqueous two-component polyurethane systems. Bayhydur® XP 2700 is a crosslinker for aqueous coatings. It was developed specia...view more Bayhydur® XP 2700 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), and acts as a hardener for aqueous two-component polyurethane systems. Bayhydur® XP 2700 is a crosslinker for aqueous coatings. It was developed specially for trade applications where the ease of mixing the hardener by manual stirring is a key requirement. view less | |
| Bayhydur® XP 2487/1 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® XP 2487/1 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), that can be used as a hardener for water borne two-component polyurethane systems. Bayhydur® XP 2487/1 is a crosslinking agent for waterborne systems...view more Bayhydur® XP 2487/1 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI), that can be used as a hardener for water borne two-component polyurethane systems. Bayhydur® XP 2487/1 is a crosslinking agent for waterborne systems from which reliable incorporation and high chemical resistance are required. The dispersibility of the product in water is influenced by organic cosolvents. view less | |
| 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. B...view more 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. view less | |
| Desmodur® XP 2565 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® XP 2565 is a low-viscosity, aliphatic polyisocyanate resin based on isophorone diisocyanate. It is used as the hardener component for weather-stable coating systems. In combination with HDI hardeners, the product is suitable for the formulation of high-solids and waterborne two-component polyurethane...view more Desmodur® XP 2565 is a low-viscosity, aliphatic polyisocyanate resin based on isophorone diisocyanate. It is used as the hardener component for weather-stable coating systems. In combination with HDI hardeners, the product is suitable for the formulation of high-solids and waterborne two-component polyurethane systems for automotive refinishing, transportation and industrial coating applications. This product has a monomeric IPDI (supply form) of < 0.5%, a hazen color value of ≤ 60, and a flash point of approx. 38.5°C. view less | |
| Bayhydur® XP 2655 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® XP 2655 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) used as the hardener for waterborne two-component polyurethane systems. Bayhydur® XP 2655 is a crosslinking agent for waterborne systems from which reli...view more Bayhydur® XP 2655 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) used as the hardener for waterborne two-component polyurethane systems. Bayhydur® XP 2655 is a crosslinking agent for waterborne systems from which reliable incorporation and high chemical resistances are required. Despite its relatively low hydrophilia, this hardener can be easily dispersed in the aqueous phase, even at low shear forces such as are typically found in trade applications. Coatings formulated with the product yield films with high gloss and very low haze. The increase in viscosity during mixing that is typical for hydrophilized hardeners, in particular with ionically hydrophilized polyol dispersions, can be controlled by prethinning with water or slight amounts of organic cosolvent. view less | |
| Bayhydur® 304 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® 304 is hydrophilically modified, aliphatic polyisocyanate based on hexamethylate diisocyanate (HDI). It is as the hardener/binder component for high-quality waterborne polymer dispersions and as an additive to improve the property level of water...view more Bayhydur® 304 is hydrophilically modified, aliphatic polyisocyanate based on hexamethylate diisocyanate (HDI). It is as the hardener/binder component for high-quality waterborne polymer dispersions and as an additive to improve the property level of waterborne coating and adhesive systems. This product has a NCO content of 18.2 ± 0.5, a viscosity at 23°C of 4,000 ± 1,500, a hazen color value of ≤ 60, and a monomeric HDI content of < 0.15. This product is used mainly as the crosslinking partner for waterborne polyol binders (Bayhydrol®) and as a crosslinker for largely pH-neutral waterborne polymer dispersions, including polyurethane (Dispercoll® U), polyvinyl acetate, polyacrylate and synthetic rubber dispersions. view less | |
| Bayhydur® 3100 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® 3100 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate, which is used as the hardener component for high-quality aqueous two-pack polyurethane systems and as an additive to improve the property profile of aqueous coat...view more Bayhydur® 3100 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate, which is used as the hardener component for high-quality aqueous two-pack polyurethane systems and as an additive to improve the property profile of aqueous coating and adhesive systems. This product has a viscosity at 23°C of 2,800 ± 800, a NCO content of 17.4 ± 0.5, a color value (Hazen) of ≤ 60, and a monomeric HDI of ≤ 0,15. Due to its hydrophilic character, Bayhydur® 3100 can be easily emulsified in the aqueous phase. It is used mainly as the crosslinking agent for aqueous polyol binders (Bayhydrol®). Bayhydur® 3100 can also be added to conventional OH-free dispersions to improve their property profiles. view less | |
| Bayhydur® 401-70 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® 401-70 is a hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI), which is used as the co-reactant for aqueous resins and as the hardener for chemically resistant and weather-stable coating systems. This product has a NCO content of 9.4 ± 0.5, a non-volatile content (0.2g / 60min / 120°C) of 70 ± 2, and a viscosity at 23°C,(D=81,8s-1) of 600 ± 200. Bayhydur® 401-70 is mainly used as the co-reactant for aqueous polyol binders from the Bayhydrol® range. Due to its hydrophilic character, Bayhydur® 401-70 can be easily emulsified in the aqueous phase. The properties (e.g. resistance to chemicals and solvents) of aqueous two-component polyurethane...view more Bayhydur® 401-70 is a hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI), which is used as the co-reactant for aqueous resins and as the hardener for chemically resistant and weather-stable coating systems. This product has a NCO content of 9.4 ± 0.5, a non-volatile content (0.2g / 60min / 120°C) of 70 ± 2, and a viscosity at 23°C,(D=81,8s-1) of 600 ± 200. Bayhydur® 401-70 is mainly used as the co-reactant for aqueous polyol binders from the Bayhydrol® range. Due to its hydrophilic character, Bayhydur® 401-70 can be easily emulsified in the aqueous phase. The properties (e.g. resistance to chemicals and solvents) of aqueous two-component polyurethane coatings can be improved by the addition of Bayhydur® 401-70. view less | |
| Bayhydur® 305 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® 305 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) that is used as a hardener for aqueous two-component polyurethane systems. This product has a NCO content of 16.2 ± 0,4, a viscosity at 23°C of 6,500 ± 1,500...view more Bayhydur® 305 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) that is used as a hardener for aqueous two-component polyurethane systems. This product has a NCO content of 16.2 ± 0,4, a viscosity at 23°C of 6,500 ± 1,500, a hazen color value of ≤ 150, and a monomeric HDI content of < 0.15. Bayhydur® 305 is a crosslinker for aqueous coatings. It was developed specially for trade applications where the ease of mixing the hardener by shaking or manual stirring is a key requirement. Despite pre-thinning, the coating yields transparent glossy films. The mixing ratio of mill base to hardener is usually 10:1. view less | |
| Desmodur® N 3400 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® N 3400 is a low viscosity solvent-free aliphatic polyisocyanate (HDI uretdione) resin that can be used as a hardener for 100% solids, solvent-borne and aqueous, two-pack polyurethane coating systems. This product has a density at 20°C of approx....view more Desmodur® N 3400 is a low viscosity solvent-free aliphatic polyisocyanate (HDI uretdione) resin that can be used as a hardener for 100% solids, solvent-borne and aqueous, two-pack polyurethane coating systems. This product has a density at 20°C of approx. 1.14g/ml, a viscosity at 25°C of approx. 140 mPa·s, and a monomeric HDI of ≤ 0.3%. Desmodur® N 3400 is used primarily as a reactive thinner or as a hardener component for lightfast two-component polyurethane coatings and as a binder for moisture-curing one-component polyurethane coatings. In two-component systems, Desmodur® N 3400 is usually mixed with other aliphatic polyisocyanates such as Desmodur® N 3200, N 3300, N 3600 and Z 4470. view less | |
| Desmodur® N 3600 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® N 3600 is a solvent-free, aliphatic polyisocyanate (low-viscosity HDI trimer) that is ideally used as the hardener component for flexible, lightfast polyurethane coating systems. It has a viscosity at 25°C of approx. 1,100mPa·s, a density at 20°...view more Desmodur® N 3600 is a solvent-free, aliphatic polyisocyanate (low-viscosity HDI trimer) that is ideally used as the hardener component for flexible, lightfast polyurethane coating systems. It has a viscosity at 25°C of approx. 1,100mPa·s, a density at 20°C of approx. 1.16g/ml, and an NCO content of 23.0 ± 0.5%. The main applications for systems based on Desmodur® N 3600 are air- and force-drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics. On account of its low viscosity, Desmodur® N 3600 is particularly suitable for the formulation of high-solids coatings and can also be used as the hardener for aqueous two-component polyurethane coatings. view less | |
| Bayhydur® BL XP 2706 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® BL XP 2706 is a reactive, blocked aliphatic polyisocyanate used in combination with Bayhydrol® polyols for the formulation of water-reducible, lightfast one-component polyurethane baking coatings and as an additive in waterborne baking systems t...view more Bayhydur® BL XP 2706 is a reactive, blocked aliphatic polyisocyanate used in combination with Bayhydrol® polyols for the formulation of water-reducible, lightfast one-component polyurethane baking coatings and as an additive in waterborne baking systems to improve hardness, impact strength, chemical resistance and adhesion. view less | |
| Bayhydur® XP 2451 | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® XP 2451 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It can be used as the hardener component in the formulation of water-reducible two-component coatings and sealers for mineral substrates and reactive resins (EP, PU); also as an additive to enhance the property profile of waterborne...view more Bayhydur® XP 2451 is an hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It can be used as the hardener component in the formulation of water-reducible two-component coatings and sealers for mineral substrates and reactive resins (EP, PU); also as an additive to enhance the property profile of waterborne coating systems. Due to its hydrophilic character, Bayhydur® XP 2451 can be easily emulsified in the aqueous phase. It is used mainly as the crosslinking agent for aqueous polyol binders (Bayhydrol®). Bayhydur® XP 2451 can also be added to conventional OH-free dispersions to improve their property profiles. view less | |
| 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...view more 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. view less | |
| Basonat® HW 1180 PC (old name : HW 180 PC) | BASF Dispersions & Pigments Asia Pacific 巴斯夫亚洲分散液 & 颜料 | Basonat® HW 1180 PC is a water-emulsifiable polyfunctional isocyanates based on HDI for crosslinking for crosslinking reactive OH group polymer emulsions. It is recommended for waterborne 2k industry coatings. This product is an 80 % solution in Solvenon®...view more Basonat® HW 1180 PC is a water-emulsifiable polyfunctional isocyanates based on HDI for crosslinking for crosslinking reactive OH group polymer emulsions. It is recommended for waterborne 2k industry coatings. This product is an 80 % solution in Solvenon® PC (propylene carbonate). Basonat® HW grades are used as hardeners for polymeric dispersions containing reactive OH groups. view less | |
| SYNTHALAT WA 140 | Synthopol Chemie Germany | SYNTHALAT WA 140 is a water-based, polyisocyanate acrylate resin. It is supplied as 42% in water cosolvent content, with 2.6% n-butanole. This product is suitable for 1- or 2-pack clear and pigmented coatings. | |
| Bayhydur® 401-60 PGDA | Covestro (formerly Bayer MaterialScience) 科思创 | Bayhydur® 401-60 PGDA is a hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI). Bayhydur® 401-60 PGDA might be used as co-reactant for aqueous resins and as hardener for chemically resistant and weather-stable coating...view more Bayhydur® 401-60 PGDA is a hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI). Bayhydur® 401-60 PGDA might be used as co-reactant for aqueous resins and as hardener for chemically resistant and weather-stable coating systems. view less | |
| Desmodur® MT | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® MT is a polyisocyanate prepolymer based on diphenylmethane diisocyanate, and is used as a stabilizer for pigmented moisture-curing aromatic one-pack polyurethane coatings. This product has an equivalent weight of approx. 250, a flash point of ap...view more Desmodur® MT is a polyisocyanate prepolymer based on diphenylmethane diisocyanate, and is used as a stabilizer for pigmented moisture-curing aromatic one-pack polyurethane coatings. This product has an equivalent weight of approx. 250, a flash point of approx. 217°C, and a density at 20°C of approx. 1.13g/ml. Desmodur® MT reacts with water to release carbon dioxide. It serves as a dewatering agent to ensure the storage stability of moisture-curing pigmented one-component polyurethane coatings. The stoichiometric conversion of 1g of water requires approx. 28 g of Desmodur® MT. Trials and experience have shown that the best results are obtained using two or three times this amount. The reactivity of Desmodur® MT with water is comparable with the reactivity of the Desmodur® E grades. view less | |
| Desmodur® LD | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® LD is a low-functionality isocyanate based on hexamethylene diisocyanate, used to improve the storage stability of pigmented moisture-curing one-pack polyurethane coatings with good lightfastness and weather stability. This product has a monomer...view more Desmodur® LD is a low-functionality isocyanate based on hexamethylene diisocyanate, used to improve the storage stability of pigmented moisture-curing one-pack polyurethane coatings with good lightfastness and weather stability. This product has a monomeric HDI of < 0.5%, a color value (hazen) of ≤ 50, a viscosity at 23°C of 75 ± 15 mPa·s, and an isocyanate content of 12.1 ± 0.4%. Beginning at 50 °C, Desmodur® LD reacts with water, releasing carbon dioxide and acting as a dewatering agent to ensure the storage stability of pigmented moisture-curing one-component polyurethane coatings. The stoichiometric conversion of 1 g water requires approx. 40 g Desmodur® LD. However, trials and actual use have shown that the best results are achieved using double to three times this quantity of Desmodur® LD. view less | |
| Desmophen® NH 1520 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® NH 1520 is a low-viscosit, solvent-free, aminofunctional co-reactant liquid that is used for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials. This product has a water content of < 0.15%, a ...view more Desmophen® NH 1520 is a low-viscosit, solvent-free, aminofunctional co-reactant liquid that is used for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials. This product has a water content of < 0.15%, a flash point of approx. 74°C, and an amine value of 189-193mg KOH/g. view less | |
| Desmodur® VL 51 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® VL 51 is an aromatic polyisocyanate based on diphenylmethane diisocyanate used as a raw material in the formulation of self-levelling two-component polyurethane coatings and sealing compounds as well as solvent-free two-component polyurethane pr...view more Desmodur® VL 51 is an aromatic polyisocyanate based on diphenylmethane diisocyanate used as a raw material in the formulation of self-levelling two-component polyurethane coatings and sealing compounds as well as solvent-free two-component polyurethane primers, and also as a component in the formulation of prepolymers. It is a brown liquid with a low viscosity at 25°C of 21.0 ± 5 mPa·s. This product has an acidity (HCI) of < 200mg/kg, an NCO of 32.5 ± 0.8%, and an equivalent weight of approx. 129. Compared with Desmodur® VL, Desmodur® VL 51 has a lower viscosity when mixed with Desmophen® 1145, 1150, 5028 GT and 1380 BT. The end-products are more flexible than combinations with Desmodur® VL. A water scavenger such as molecular sieve paste® 3 Å must be added to the polyol component to prevent any undesired reaction of Desmodur® VL 51 with water. Desmodur® VL 51 is used in the formulation of prepolymers for one- and two-component coatings and for related applications. It has the advantage of easier handling. view less | |
| Desmodur® E 20100 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® E 20100 is a modified polyisocyanate prepolymer based on diphenylmethane diisocyanate. It is used as an injection resin for sealing water-conveying cracks in structures above and below ground. This product has an NCO content of 15.7 ± 0.5%, a vi...view more Desmodur® E 20100 is a modified polyisocyanate prepolymer based on diphenylmethane diisocyanate. It is used as an injection resin for sealing water-conveying cracks in structures above and below ground. This product has an NCO content of 15.7 ± 0.5%, a viscosity at 23°C of 1,100 ± 400 mPa·s, a flash point of > 200°C, and a density at 20°C of approximately 1.12g/cm^3. Desmodur® E 20100 is an injection resin used primarily to seal water breakthroughs in underground structures and to displace water from water-conveying cracks and voids. It is applied by a high- or low-pressure process using suitable injection packers view less | |
| Desmodur® VL | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® VL is an aromatic polyisocyanate based on diphenylmethane diisocyanate that is used in combination with Desmophen grades in solvent-free two-pack polyurethane coatings, fillers, sealing compounds and synthetic resin mortars. It is a brown, solve...view more Desmodur® VL is an aromatic polyisocyanate based on diphenylmethane diisocyanate that is used in combination with Desmophen grades in solvent-free two-pack polyurethane coatings, fillers, sealing compounds and synthetic resin mortars. It is a brown, solvent-free liquid with a low viscosity (25°C) of 90 ± 20 mPa·s. This product has an NCO of 31.5 ± 0.5%, a flash point of approx. 229°C, and an equivalent weight of approx. 133. Desmodur® VL is combined with, for example, Desmophen® 1145, 1150, 1155, 5028 GT and 1380 BT. Depending on the Desmophen® product used, the coatings yielded can be varied from hard to flexible. It is necessary to add water scavengers such as molecular sieve paste® 3 Å to the polyol component to prevent the undesired reaction of Desmodur® VL with water. Systems formulated with Desmodur® VL are suitable for coating concrete, asphalt, fibrous cement and plastics. view less | |
| Basonat® HW 2000 (old name : LR9056) | BASF Dispersions & Pigments Asia Pacific 巴斯夫亚洲分散液 & 颜料 | Basonat® HW 2000 is a water-emulsifiable HDI polyfunctional isocyanate for crosslinking reactive OH group polymer emulsions. It is used as a hardener for polymer dispersion containing reactive OH groups. | |
| SAFIC-CHEM TI | Safic-Alcan | SAFIC-CHEM TI is a mono-functional isocyanate used in moisture-curing one or two components Paints, Adhesives, and Sealants. SAFIC-CHEM TI reacts with water, giving off carbon dioxide and resulting in the formation of reaction products (inert amide) which...view more SAFIC-CHEM TI is a mono-functional isocyanate used in moisture-curing one or two components Paints, Adhesives, and Sealants. SAFIC-CHEM TI reacts with water, giving off carbon dioxide and resulting in the formation of reaction products (inert amide) which are soluble in conventional solvent-based paints formulations. Approximately 12g of stabilizer is theoretically required for reaction with 1g of water. The suggested use level is between 0.5% and 4.0%, for 0.05% to 0.3% moisture. Experience has shown, however, that the reaction is more effective in the presence of an excess of SAFIC-CHEM TI. view less | Request Sample |
| Desmodur® VL R 20 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® VL R 20 is a brown, solvent-free liquid aromatic polyisocyanate that is based on diphenylmethane diisocyanate. It is used in combination with suitable low-viscosity Desmophen products to formulate solvent-free spray coatings and sealing compound...view more Desmodur® VL R 20 is a brown, solvent-free liquid aromatic polyisocyanate that is based on diphenylmethane diisocyanate. It is used in combination with suitable low-viscosity Desmophen products to formulate solvent-free spray coatings and sealing compounds. This product has an acidity of max. 200ppm HCI, an equivalent weight of approx. 133, and an isocyanate content of 31.5 ± 1.0%. Desmodur® VL R 20 is combined with Desmophen® 1150 or a mixture of Desmophen® 1150 and polyethers such as Desmophen® 5028 GT or 1380 BT to formulate coatings varying from flexible to hard. A water scavenger such as molecular sieve paste® 3 Å must be added to prevent any undesired reaction with water. view less | |
| Desmodur® VL R 10 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmodur® VL R 10 is an aromatic polyisocyanate based on diphenylmethane diisocyanate used in combination with suitable low-viscosity Desmophen® products to formulate solvent-free spray coatings and sealing compounds. This product is a brown, solvent-free...view more Desmodur® VL R 10 is an aromatic polyisocyanate based on diphenylmethane diisocyanate used in combination with suitable low-viscosity Desmophen® products to formulate solvent-free spray coatings and sealing compounds. This product is a brown, solvent-free liquid with a viscosity at 25°C of 120 ± 20 mPa·s. This product has an isocyanate content of 31.5 ± 1.0%, and equivalent weight of approx. 133, a flash point of approx. 200°C, and a density at 20°C of approx. 1.24g/ml. Desmodur VL R 10 is combined with Desmophen 1150 or a mixture of Desmophen® 1150 and polyethers such as Desmophen® 5028 GT or 1380 BT to formulate coatings varying from flexible to hard. A water scavenger such as molecular sieve paste® 3 Å must be added to prevent any undesired reaction with water. view less |
