POLYURETHANE RESIN COMPOSITION FOR ARTIFICIAL LEATHER IMPREGNATION

摘要

PURPOSE: A polyurethane resin composition for impregnating synthetic leather is provided to quickly remove DMF(dimethyl formamide). CONSTITUTION: A polyurethane resin composition for impregnating synthetic leather contains: 30-35% of a non-volatile matter containing ethylene glycol/butylene glycol-based polyester polyol, ethylene glycol, an antioxidant, dimethylformamide, and a reaction terminator; and 60-70 wt% of a polyester polyurethane resin composition.