Return to supplier page
Hydrophilically-modified, polyester polyether polyurethane based on an aromatic diisocyanate. Used in the manufacture of windproof and waterproof yet air-permeable textile coatings for use in numerous applications, including fashion outerwear, sportswear, materials for shoe uppers and athletic shoes, liner materials and work clothing. Possesses high water vapor permeability. Offers high adhesion and soft handling. Exhibits easy formulation and application of the coatings. Impraperm® DL 5310 by Covestro is a nonionic aliphatic polyester-polyurethane dispersion. It is suitable for the formulation of windproof and waterproof yet water vapor permeable textile coatings for use in outerwear, weatherproof clothing, sportswear and liner materials. It is supplied as low-viscosity dispersion in water with a solids content of ~30%. Impraperm® DL 5310 exhibits good adhesion, high water vapor permeability and high lightfastness. Its recommended storage temperature is 5-30°C. It has a shelf life of six months. Hydrophilic, thermoplastic, one-component polyurethane based on an aromatic diisocyanate. Used as a topcoat in the transfer coating process for the manufacture of water vapor-permeable outerwear materials, and as a topcoat in the direct coating process for the manufacture of sportswear articles. Possesses high water permeability, low hydrophilicity and swelling resistance. Hydrophilic, resin cross-linked, two-component polyester-polyurethane based on an aliphatic diisocyanate. Used as an adhesive coat applied by the transfer coating process for the production of e.g. lining materials, liners, for the direct coating of polyamide fabrics and polyester blends for the manufacture of sports and leisurewear. Possesses high water vapor permeability, high hydrophilicity. Exhibits easy formulation and application of the coatings, and soft handling. Hydrophilic, one-component polyurethane based on an aliphatic diisocyanate. Used as a topcoat for the direct and transfer coating processes in the manufacture of windproof and waterproof yet air-permeable for textile coatings for use in numerous applications, including sportswear, work clothing and weatherproof clothing, shoe uppers and athletic shoe materials. Possesses high water vapor permeability and high water impermeability. Offers high lightfastness, good resistance to hydrolysis and pleasant handling. Impraperm® DL 5249 by Covestro is an anionic aliphatic polyester-polyurethane dispersion. It is supplied as low-viscosity dispersion in water with a solids content of ~32%. It offers good adhesion, high water vapor permeability and high lightfastness. Impraperm® DL 5249 is suitable for the formulation of windproof and waterproof yet water vapor permeable textile coatings for use in outerwear, weatherproof clothing, sportswear and liner materials. Its recommended storage temperature is 5-30°C. It has a shelf life of six months. Impraperm® DL 3746 by Covestro is an anionic aliphatic polyester-polyurethane dispersion. Suitable for the formulation of windproof and waterproof yet air-permeable textile coatings for use in outerwear, weatherproof clothing, sportswear and liner materials. It is supplied as low-viscosity dispersion in water with a solids content of ~40%. Impraperm® DL 3746 exhibits good adhesion, high water vapor permeability, high lightfastness. Recommended storage temperature is 20°C. It has a shelf life of six months. Hydrophilic, one-component polyurethane based on an aliphatic diisocyanate. Used for textile coatings for use in numerous applications, including sportswear, work clothing and weatherproof clothing, shoe uppers and athletic shoe materials. Possesses high water vapor permeability and high water impermeability. Offers high lightfastness, good resistance to hydrolysis and pleasant handle. Hydrophilic, thermoplastic, one-component polyester polyurethane based on an aromatic diisocyanate. Used for the formulation of water vapor-permeable textile coatings for numerous applications, including liners for outerwear and outwear material with an inner coating. Possesses very high water vapor permeability, low hydrophilicity and swelling resistance. Hydrophilic, resin cross-linked, two-component polyester-polyurethane based on an aliphatic diisocyanate. Used as an adhesive coat applied by the transfer coating process for the production of e.g. lining materials, liners, for the direct coating of polyamide fabrics and polyester blends for the manufacture of sports and leisurewear. Possesses high water vapor permeability, high hydrophilicity.
Impraperm®
Coating ingredients supplied by Covestro