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3 含氟PI薄膜的光学性能数据
Table 3 Optical properties of fluorine-containing PI films
Numberλcut-off/nmσ450/%σ500/%
PI-1a36291.7796.01
PI-1b36389.4893.62
PI-1c36282.8991.40
PI-2a36393.9396.90
PI-3a36793.5197.30