polyurethane plastic

What Is PU Coating Made Of?

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What Is PU Coating Made Of? PU is considered greener than vinyl because it does not create dioxins. PU costs less than real leather, but it can be more expensive to produce than vinyl. All polyurethane coated fabrics are made from polymer resins. There are three basic types of resins used in making polyurethane coated

What Is Polyol Made Of?

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What Is Polyol Made Of? Polyether polyols are made by the reaction of epoxides with compounds having active hydrogen atom. Polyester polyols are made by the polycondensation reaction of multifunctional carboxylic acids and polyhydroxyl compounds. They can be further categorized according to their end use. Is polyol a resin? Oligomeric and polymeric polyols are an