Lexorez 1640-35 Adipic acid, 1,4-butanediol, neopentyl glycol polyester 36609-31-1 Inolex Polyurethane (PU) - Polyols >> Polyester Coatings >> Waterborne Wood & Furniture Coatings Other industry >> Paper coatings Other industry >> Leather Coating Insoluble in water Dispersible in organic solvents Polyester polyols are excellent starting materials for both one and two component (1K and 2K) polyurethane coatings because they protect the substrate with a durable, light stable film that has good abrasion and solvent resistance. Further, the inherent flexibility helps prevent cracking or delamination during mechanical bending or thermal expansion/contraction. Some polyester polyols are especially effective in water borne systems, while others are better for high solids or solvent borne polyurethanes. Inolex Chemical Company offers several products for coatings manufacturers that offer a good balance between physical properties and economics that are necessary to compete in today's markets. All Inolex polyols are supplied at 100% solids, so solvents are added at the discretion of the formulator. In a polyurethane coating, the polyester backbone helps determine polarity, solvent and water resistance, light stability, flexibility and other important properties. Therefore, Inolex Chemical Company offers several polyester polyols for different applications. Products in the Lexorez® 1100, 1400, 1640 and 1721 series are liquid or low melting solids that are primarily used for soft, flexible coatings over substrates such as fabric, leather, paper and wood. Acid functional polyester polyol Acid functional polyester polyol. Used as a very good starting material for both one and two component (1K and 2K) polyurethane coatings. Offers light stability, good abrasion and solvent resistance, inherent flexibility. Prevents cracking or delamination during mechanical bending or thermal expansion/contraction. Suits particularly for soft, flexible coatings over substrates such as fabric, leather, paper and wood.