共聚物链结构对共聚型含氟聚酰亚胺薄膜性能的影响

张明艳,刘居,杨振华,王登辉,吴子剑

Effect of Copolymer Chain Structure on Properties of Fluorinated Copolyimide Film

Mingyan ZHANG,Ju LIU,Zhenhua YANG,Denghui WANG,Zijian WU

表4 含氟PI薄膜的热性能

Table 4 Thermal performance of fluorine-containing PI films

Number	Td_5%/℃	Td_10%/℃	Rw/%
PI-1a	569.87	607.75	57.92
PI-1b	576.37	612.81	58.82
PI-1c	573.12	611.47	58.11
PI-2a	573.89	607.25	55.33
PI-3a	567.37	595.23	54.65