Polyurethane-76 is a copolymer made by reacting PPG-2, propoxylated trimethylolpropane, Butylene Glycol, Isophorone Diisocyanate, isophoronediamine, and capping the resulting copolymer with Alcohol.
定义
Polyurethane-76 is a copolymer made by reacting PPG-2, propoxylated trimethylolpropane, Butylene Glycol, Isophorone Diisocyanate, isophoronediamine, and capping the resulting copolymer with Alcohol.
化妆品中的作用
在涂抹处形成薄膜FILM FORMING