Strategy of Polyurethane for Leather

Polyurethane for leather (also known as “PUsizing“), mainly used in the production of polyurethane synthetic leather , Polyurethane synthetic leather (referred to as “synthetic leather”) can be produced by coating leather polyurethane (as a coating) on ​​the surface of the base fabric. The raw materials for producing polyurethane for leather mainly include DMF, polyester polyol…