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聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
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聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
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工学
高性能纤维
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poly[2,6-diimidazo(4,5-b:4',5'-e)pyridinylene-1,4(2,5-dihydroxy)phenylen] fiber
聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
分子链中含有二羟基苯环和二咪唑吡啶环的一种新型刚棒结构、液晶型有机高性能纤维。简称PIPD纤维。又称M5纤维。
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更新时间:2026/2/1 15:41:15