| Desmophen® 1300 BA | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 1300 BA is a polyester polyol, and is ideally used as the co-reactant for polyisocyanates in the formulation of air-drying, two-pack coatings. This product has a non-volatile content (2g resin/2 ml toluene/1h at 125°C, convection oven of 75 ± 1...view more Desmophen® 1300 BA is a polyester polyol, and is ideally used as the co-reactant for polyisocyanates in the formulation of air-drying, two-pack coatings. This product has a non-volatile content (2g resin/2 ml toluene/1h at 125°C, convection oven of 75 ± 1, a viscosity at 23°C of 1,000 ± 200 mPa·s, and an equivalent weight of approx. 530. Desmophen® 1300 BA is especially suitable for the formulation of fast-drying, two-pack coatings. They are mainly used for clear and pigmented finishes for wood, chipboard and hardboard. view less | |
| Desmophen® 1300 EA | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 1300 EA is a polyester polyol used as a co-reactant for polyisocyanate in the formulation of air-drying, two-pack coatings. This product has a flash point of approx. -4°C, a hydroxyl content of 3.0 ± 0,3%, and a viscosity at 23°C of 300 ± 200 m...view more Desmophen® 1300 EA is a polyester polyol used as a co-reactant for polyisocyanate in the formulation of air-drying, two-pack coatings. This product has a flash point of approx. -4°C, a hydroxyl content of 3.0 ± 0,3%, and a viscosity at 23°C of 300 ± 200 mPa·s. Desmophen® 1300 EA is especially suitable for the formulation of fast-drying, two-component systems for graphics applications and as an over-printing lacquer. view less | |
| Desmophen® 1300 PR 75 X | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 1300 PR 75 X is a hydroxyl-bearing polyester. It is used as a co-reactant for polyisocyanates in the formulation of air-drying two-component polyurethane coatings. | |
| Desmophen® 1300 X | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 1300 X is a polyester polyol used as the co-reactant for polyisocyanates in the formulation of air-drying two-pack coatings. This product has a flash point of approx. 29°C, a density at 20°C of approx. 1,05g/ml, and a non-volatile content (2g r...view more Desmophen® 1300 X is a polyester polyol used as the co-reactant for polyisocyanates in the formulation of air-drying two-pack coatings. This product has a flash point of approx. 29°C, a density at 20°C of approx. 1,05g/ml, and a non-volatile content (2g resin/2ml toluene/1h at 125°C), convection oven of 75 ± 1. Desmophen® 1300 X is especially suitable for the formulation of fast-drying two-pack systems. These are mainly used as clear and pigmented finishes for wood, chipboard and hardboard. view less | |
| Desmophen® 1400 PR 75% MIBK | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 1400 PR 75% MIBK is a non-drying fatty acid-modified polyester, and is used as a co-reactant for polyisocyanates in the formulation of air-drying two-component polyurethane coatings. It is especially suitable for the formulation of sanding seal...view more Desmophen® 1400 PR 75% MIBK is a non-drying fatty acid-modified polyester, and is used as a co-reactant for polyisocyanates in the formulation of air-drying two-component polyurethane coatings. It is especially suitable for the formulation of sanding sealers and two-component clear and pigmented top coats for wood. It can be also used in coating systems for metal and plastics. This product has an iodine color value (50% solution) of < 5, a flash point of < 3°C, and a viscosity at 23°C of 13.000 ± 2.000 mPa·s. view less | |
| Desmophen® 670 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 670 is a solvent-free, slightly branched, hydroxyl-bearing polyester that is ideally used as a co-reactant, usually with Desmodur N 75 and N 3390, in the formulation of flexible, weather-stable coatings. They are mainly used to coat plastics an...view more Desmophen® 670 is a solvent-free, slightly branched, hydroxyl-bearing polyester that is ideally used as a co-reactant, usually with Desmodur N 75 and N 3390, in the formulation of flexible, weather-stable coatings. They are mainly used to coat plastics and are force-dried, e.g. at 80°C. Desmophen® 670 can be used as a flexibilizer in other DD coating systems. This product has a viscosity at 23°C (80% in butyl acetate) of 2,200 ± 400 mPa·s, a pour point of approx. + 8°C, and an acid value of 2 ± 1mg KOH/g. view less | |
| Desmophen® 800 80% BA | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 800 80% BA is a highly branched, hydroxyl-bearing polyester that is ideally used in the formulation of two-component polyurethane coatings. This product has a flash point of approx. 31°C, a density at 20°C of approx. 1.08g/ml, and a non-volatil...view more Desmophen® 800 80% BA is a highly branched, hydroxyl-bearing polyester that is ideally used in the formulation of two-component polyurethane coatings. This product has a flash point of approx. 31°C, a density at 20°C of approx. 1.08g/ml, and a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of 80 ± 1%. When combined with Desmodur® L, Desmophen® 800 80 % BA yields hard and chemically resistant films. The coatings are also caracterised by their high impact strength, toughness and resistance to abrasion. When combined with Desmophen® 1100, it yields floor coatings with high resistance to abrasion. view less | |
| Desmophen® 800 EA | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® 800 EA is a highly branched polyester bearing hydroxyl group that is especially suitable for the formulation of fast-drying, two-component systems for graphics applications and as an over-printing lacquer. This product has a pour point of < -60...view more Desmophen® 800 EA is a highly branched polyester bearing hydroxyl group that is especially suitable for the formulation of fast-drying, two-component systems for graphics applications and as an over-printing lacquer. This product has a pour point of < -60°C, a flash point of approx. -4°C, an equivalent weight of approx. 320, and hazen color value of ≤ 250. view less | |
| Desmophen® C 1100 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® C 1100 is a solvent-free, medium-viscosity linear aliphatic polycarbonate polyester liquid that is used in high-grade building blocks for a variety of polyurethane systems. This product has an equivalent weight of approx. 500, an acid number of...view more Desmophen® C 1100 is a solvent-free, medium-viscosity linear aliphatic polycarbonate polyester liquid that is used in high-grade building blocks for a variety of polyurethane systems. This product has an equivalent weight of approx. 500, an acid number of approx. 0.1mg KOH/g, and a viscosity at 23°C of 3,200 ± 1,300 mPa·s. In combination with polyisocyanates as a high-grade building block for the formulation of polyurethane systems, including coatings or sealants for interior and exterior applications with very good weatherability, lightfastness, hydrolytic stability and elasticity. view less | |
| Desmophen® C 1200 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® C 1200 is a linear aliphatic polycarbonate polyester that is ideally used as a high-grade building block for a variety of polyurethane systems, including coatings or sealants for interior and exterior applications with very good weatherability,...view more Desmophen® C 1200 is a linear aliphatic polycarbonate polyester that is ideally used as a high-grade building block for a variety of polyurethane systems, including coatings or sealants for interior and exterior applications with very good weatherability, lightfastness, hydrolytic stability and elasticity. This product has a viscosity at 23°C of 16,500 ± 2,500 mPa·s, a hazen color value of < 150, and a hydroxyl content of 1.7 ± 0.2%. view less | |
| Desmophen® C 2100 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® C 2100 is a linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approx. 1,000 g/mol. It is a solvent-free, waxy at room temperature, high-grade building block for a variety of polyurethane systems with very good...view more Desmophen® C 2100 is a linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approx. 1,000 g/mol. It is a solvent-free, waxy at room temperature, high-grade building block for a variety of polyurethane systems with very good weatherability, lightfastness and hydrolytic stability. It has a hydroxyl content of 3.3 ± 0.3%, viscosity at 75°C of 410 ± 110 mPa·s, and an equivalent weight of approx. 500. view less | |
| Desmophen® C XP 2716 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® C XP 2716 is linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approx. 650 g/mol. It is a solvent-free, liquid at room temperature, high-grade building block for a variety of polyurethane systems with very goo...view more Desmophen® C XP 2716 is linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approx. 650 g/mol. It is a solvent-free, liquid at room temperature, high-grade building block for a variety of polyurethane systems with very good weatherability, lightfastness and hydrolytic stability. This product has a hydroxyl content of approx. 5.2%, an acid number of approx. 0.1mg KOH/g, and a water content of approx. 0.05%. view less | |
| Desmophen® PL 300 X | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® PL 300 X is a fatty acid-modified polyester resin used as a co-reactant for polyisocyanates in the formulation of air-drying two-pack coatings for industrial wood finishing. This product has a non-volatile content (2g/2ml toluene/1h at 125°C/ c...view more Desmophen® PL 300 X is a fatty acid-modified polyester resin used as a co-reactant for polyisocyanates in the formulation of air-drying two-pack coatings for industrial wood finishing. This product has a non-volatile content (2g/2ml toluene/1h at 125°C/ convection oven) of 60 ± 1, an iodine color value, 50 % resin of max. 5, and a viscosity at 23°C of 5,350 ± 150 mPa·s. Desmophen® PL 300 is highly reactive and yields good transparency, level-ling and gloss. It can also be used to formulate primers with a higher solids content than those based on highly condensed resins. In such coatings, the product yields good overcoatability and early sand-ability. view less | |
| Desmophen® PL 800 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® PL 800 is a fatty acid-modified polyester resin of low molecular weight. It is used as a co-reactant for polyisocyanates (Desmodur® HL, IL, L or N) in the formulation of air-drying two-component coatings for industrial wood finishing. This prod...view more Desmophen® PL 800 is a fatty acid-modified polyester resin of low molecular weight. It is used as a co-reactant for polyisocyanates (Desmodur® HL, IL, L or N) in the formulation of air-drying two-component coatings for industrial wood finishing. This product has a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of approx. 70%, a hydroxyl content (supply form) of approx. 2.5%, and an iodine color value (50% resin) of max. 2. Desmophen® PL 800 is characterised by excellent pigment wetting and gloss. It is therefore especially suitable for the formulation of high-gloss pigmented polyurethane finishes. Coatings formulated with Desmophen® PL 800 have low application viscosity and a long pot life, good yellowing resistance, excellent elasticity and high body. Generally speaking, the product has good compatibility. However, this should be tested in each individual case. view less | |
| Desmophen® PL 817 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® PL 817 is a non-drying fatty acid-modified polyester resin that is ideally used as a co-reactant for polyisocyanates in the formulation of air-drying two-component coatings for industrial wood finishing. This product has a viscosity at 23°C of...view more Desmophen® PL 817 is a non-drying fatty acid-modified polyester resin that is ideally used as a co-reactant for polyisocyanates in the formulation of air-drying two-component coatings for industrial wood finishing. This product has a viscosity at 23°C of 10,000 ± 2,000 mPa·s, a non-volatile content (2g resin/2ml toluene/1h at 125°C, convection oven) of 75 ± 1, and an acid value (supply form) of 3.3 ± 0.2%. Desmophen® PL 817 is suitable for combination with highly condensed resins in the formulation of primers with a high solids content. No significant deterioration in reactivity, sandability or chemical resistance is observed compared with formulations based solely on this type of binder. In top coat formulations, Desmophen® PL 817 yields films with good surface hardness and matting. Generally speaking, Desmophen® PL 817 has good compatibility with a large number of physically drying binders (e.g. nitrocellulose). However, compatibility tests should be carried out in each individual case. view less | |
| Desmophen® VP LS 2249/1 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® VP LS 2249/1 is a branched short-chain polyester polyol that is ideally used as a binder for high-quality hard and weather-stable coatings and for decorative gravel. It is a pale-colored solvent-free liquid of low viscosity. This product has an...view more Desmophen® VP LS 2249/1 is a branched short-chain polyester polyol that is ideally used as a binder for high-quality hard and weather-stable coatings and for decorative gravel. It is a pale-colored solvent-free liquid of low viscosity. This product has an acid value of approx. 2mg KOH/g, a flash point of approx. 130°C, a hydroxyl content of 15.5 ± 1%, and a viscosity at 23°C of 1,900 ± 200 mPa·s. Desmophen® VP LS 2249/1 is used as the hardener component in weather-stable polyurethane systems. The preferred polyol combinations are mixtures with, for example, Desmophen® 1150 or Desmophen® C 1100. Desmophen® VP LS 2249/1 is used in the formulation of hard coatings, sealing compounds and mortars for decorative gravel. The aforementioned Desmodur® grades are among the suitable co-reactants. view less | |
| Desmophen® VP LS 2328 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® VP LS 2328 is a solvent-free, low-viscosity, linear short-chain polyester polyol liquid, and is most often used as a binder for high-quality, high-solids or solvent-free, flexible two-component coatings. This product has an OH content of 7.95 ±...view more Desmophen® VP LS 2328 is a solvent-free, low-viscosity, linear short-chain polyester polyol liquid, and is most often used as a binder for high-quality, high-solids or solvent-free, flexible two-component coatings. This product has an OH content of 7.95 ± 0.35%, an acid value of < 0.5mg KOH/g, and a vscosity at 23°C of 800 ± 50 mPa·s. Desmophen® VP LS 2328 is used as the flexibilising component in two-component polyurethane coatings. Preferred polyol combinations are mixtures with e.g. Desmophen® VP LS 2249/1 as the hard component to achieve the desired flexibility. Desmophen® VP LS 2328 is suitable for the formulation of highly flexible polyurethane coatings. Combination with Desmophen® VP LS 2249/1 yields systems of medium flexibility. view less | |
| Desmophen® VP LS 2388 | Covestro (formerly Bayer MaterialScience) 科思创 | Desmophen® VP LS 2388 is a flexibilising hydroxyl-bearing polyester used as a co-reactant, primarily with Desmodur® N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor wea...view more Desmophen® VP LS 2388 is a flexibilising hydroxyl-bearing polyester used as a co-reactant, primarily with Desmodur® N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor weathering, high film elasticity and good tar resistance; also in the flexibilisation of hard coatings, e.g. in industrial applications. This product has a non-volatile content (1g,1h,125°C) of 80 ± 2%, a viscosity at 23°C of 3,000 ± 500 mPa·s, an equivalent weight of approx. 450. Desmophen® VP LS 2388 is used primarily in combination with Desmodur® N 75 and Desmodur® N 3390 in the formulation of fast-drying, high-solids, two-component polyurethane coatings characterised by good lightfastness and weather stability, high film elasticity and good tar resistance. Of particular note is the better QUV performance and tar resistance compared with a Desmodur® N / Desmophen® 670 combination. The film elasticity values are comparable with those yielded by Desmophen® 670. view less | |
| DMPA® Polyol HA-0135 | GEO Specialty Chemicals, Inc. TRIMET Products Group | DMPA® Polyol HA-0135 is a linear polyester polyol that contains both hydroxyl and acid functionality. The structure of DMPA® Polyol HA-0135 has been specifically designed to achieve maximum hydrolytic stability in water-borne applications. DMPA® Polyol HA...view more DMPA® Polyol HA-0135 is a linear polyester polyol that contains both hydroxyl and acid functionality. The structure of DMPA® Polyol HA-0135 has been specifically designed to achieve maximum hydrolytic stability in water-borne applications. DMPA® Polyol HA-0135 can be used to formulate high solids and NMP free polyurethane dispersions. It is a source of acid functionality for water-borne applications, is a co-resin to improve pigment wetting, dispersing and stabilizing. This product has an acid value of 100-115mg KOH/g, density @ 25°C of 1200-1235g/l, and a non-volatile content of 98% min. view less | |
| L-2917 | Chan Sieh Enterprises Co, Ltd. | L-2917 is an aliphatic polyester polyol with a solid content ratio of 34%. This product is flexible and provides abrasion and chemical resistance. It is an excellent adhesive to plastic, and is compatible with acrylic emulsions. This product can be use...view more L-2917 is an aliphatic polyester polyol with a solid content ratio of 34%. This product is flexible and provides abrasion and chemical resistance. It is an excellent adhesive to plastic, and is compatible with acrylic emulsions. This product can be used in printing inks, and to coat plastic, leather, concrete, metal, wood, and paper. view less | |
| L-2918 | Chan Sieh Enterprises Co, Ltd. | L-2918 is an aliphatic polyester polyol with a solid content ratio of 40%. This product provides chemical, humidity and abrasion resistance, and good adhesion to many substrates. It can be used as a laminating adhesive, and to coat wood, parquet, metal ...view more L-2918 is an aliphatic polyester polyol with a solid content ratio of 40%. This product provides chemical, humidity and abrasion resistance, and good adhesion to many substrates. It can be used as a laminating adhesive, and to coat wood, parquet, metal and plastic. view less | |
| L-2933 | Chan Sieh Enterprises Co, Ltd. | L-2933 is an aliphatic polyester polyol with a solid content ratio of 38.2%. This product provides good heat resistance, is clear and light-stable, and adheres well to many substrates. It can be used as a laminating adhesive. | |
| L-2955 | Chan Sieh Enterprises Co, Ltd. | L-2955 is an aliphatic polyester polyol with a solid content ratio of 38.2%. This product is flexible, and provides humidity resistance with good adhesion. It can be used in adhesive applications. | |
| Priplast™ 1837 | Cargill Industrial Specialties | Priplast™ 1837 is a di-functional polyester polyol for high-performing PU adhesives, sealants, and elastomers. It provides strong hydrophobicity and high flexibility also at very low temperatures for soft elastomers and adhesives. It brings good compatibi...view more Priplast™ 1837 is a di-functional polyester polyol for high-performing PU adhesives, sealants, and elastomers. It provides strong hydrophobicity and high flexibility also at very low temperatures for soft elastomers and adhesives. It brings good compatibility to low-polar components. In PU systems this polyol brings good adhesion to a variety of substrates and is therefore suitable for lightweight, laminate, and construction applications. view less | |
| Priplast™ 3237 | Cargill Industrial Specialties | Priplast™ 3237 provides low-viscosity liquid polyol and the proven flexibility of dimer-based technology. It can be used alone or as a co-polyol in PU resin applications, such as high solids 2K adhesive sealants, elastomers and coatings, to enhance proper...view more Priplast™ 3237 provides low-viscosity liquid polyol and the proven flexibility of dimer-based technology. It can be used alone or as a co-polyol in PU resin applications, such as high solids 2K adhesive sealants, elastomers and coatings, to enhance properties like chemical resistance and hydrophobicity. view less | |
| Priplast™ 3294 | Cargill Industrial Specialties | Priplast™ 3294 is a 100% bio-based polyol: it provides PU coatings, adhesives, PU dispersions and elastomers with excellent water resistance, superior surface hardness, and outstanding mechanical properties. It is a semi-crystalline polyester polyol with ...view more Priplast™ 3294 is a 100% bio-based polyol: it provides PU coatings, adhesives, PU dispersions and elastomers with excellent water resistance, superior surface hardness, and outstanding mechanical properties. It is a semi-crystalline polyester polyol with a molecular weight of 2000. view less | |
| Rexin XP 81 | S.A.P.I.C.I. SpA | Rexin XP 81 is a linear polyester polyol based on bio-derived succinic acid and glycol. This product combines renewable content and good properties for elastomers. It can be used in elastomers, coatings, and adhesives. | |
| Rexin XP 82 | S.A.P.I.C.I. SpA | Rexin XP 82 is a linear polyester polyol. This product is based on bio-derived succinic acid and glycol, and it combines renewable content and good properties for elastomers. It can be used in elastomers, coatings, and adhesives. | |
| Rexin XP 86 | S.A.P.I.C.I. SpA | Rexin XP 86 is a linear polyester polyol. This product is based on bio-derived succinic acid and glycol, and it combines renewable content and good properties for elastomers. It can be used in elastomers, coatings, and adhesives. |
