A graft copolymer consisting essentially of a main chain polymer having a glass transition temperature (Tg) of at least 30°C and a graft chain fluorine-containing polymer having a repeating unit of the formula:
wherein R1 is a hydrogen atom or a lower alkyl group, and R2 is a polyfluoroalkyl group.
一种接枝共聚物,主要由
玻璃化转变温度(Tg)至少为 30°C 的主链聚合物和具有以下重复单元的接枝链含
氟聚合物组成: 其中 R1 为氢原子或低级烷基,R2 为多氟烷基。