The present invention provides:
a composition including 100.0 parts by mass of a perfluorocarbon polymer having an ion-exchange group (A); and 0.1 to 200.0 parts by mass of a basic polymer (B), and
a composition including a polyimide having a structure represented by formula (1):
wherein Y represents a tetravalent organic group.
本发明提供了
一种组合物,包括按质量份数计 100.0 份具有离子交换基团的
全氟碳聚合物 (A);和按质量份数计 0.1 至 200.0 份碱性聚合物 (B),以及
一种组合物,包括具有式 (1) 所示结构的聚
酰亚胺:
其中 Y 代表四价有机基团。