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Aromatic polyimides derived from aromatic dianhydrides and chlorinated aromatic diamines
Aromatic polyimides derived from aromatic dianhydrides and chlorinated aromatic diamines
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机译:衍生自芳族二酐和氯化芳族二胺的芳族聚酰亚胺
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摘要
Aromatic homopolyimide and copolyimide films derived from an aromatic dianhydride and a chlorinated aromatic diamine such as 2-chloro-p-phenylene diamine and 2,2'-dichloro-4,4'-diaminodiphenyl ether are described. The films have low water absorption, high elastic modulus and elongation and can be heat-processed without embrittlement.
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