A fluorine-containing copolymer comprising chlorotrifluoroethylene, 2,2,3,3-tetrafluoropropyl vinyl ether and 0 to 25% by mole of a vinyl ether having a functional group selected from the group consisting of hydroxyl group, glycidyl group and amino group. The fluorine-containing copolymer has a good compatibility with methyl methacrylate polymers and gives, in combination use with methyl methacrylate polymers, products such as coating film, self-supporting film and molded article, which have good stain resistance and transparency.
                            一种含
氟共聚物,由
三氟氯乙烯、2,2,3,3-四
氟丙基
乙烯基醚和 0-25% (以摩尔计)的
乙烯基醚组成,
乙烯基醚的官能团选自羟基、
缩水甘油基和
氨基。含
氟共聚物与
甲基丙烯酸甲酯聚合物具有良好的相容性,与
甲基丙烯酸甲酯聚合物结合使用,可制成具有良好抗污性和透明度的产品,如涂膜、自支撑膜和模塑制品。