Polyurethane-76 is a copolymer made by reacting PPG-2, propoxylated trimethylolpropane, Butylene Glycol, Isophorone Diisocyanate, isophoronediamine, and capping the resulting copolymer with Alcohol.
定義
Polyurethane-76 is a copolymer made by reacting PPG-2, propoxylated trimethylolpropane, Butylene Glycol, Isophorone Diisocyanate, isophoronediamine, and capping the resulting copolymer with Alcohol.
化粧品での役割
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