Polyurea Crosspolymer-7 is a copolymer of HDI Isocyanurate Trimer, PEI-116, Trimethylolpropane and Xylene Diisocyanate in which the free isocyanate groups are crosslinked to form urea linkages.
定义
Polyurea Crosspolymer-7 is a copolymer of HDI Isocyanurate Trimer, PEI-116, Trimethylolpropane and Xylene Diisocyanate in which the free isocyanate groups are crosslinked to form urea linkages.
化妆品中的作用
在涂抹处形成薄膜FILM FORMING