这些低介电常数电 子布的有机纤维主要是聚醚酮醚(PEEK),聚砜(PsF)及 聚醚酰亚胺(PEI)等. 不久前,美国欧文思——康宁f 简称OCF)公司研 制成功一种柔性玻璃纤维.
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熔融温度升高时，聚醚醚酮的结晶峰强度减弱，峰宽增加；而冷结晶峰温度提高。
With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.
熔融时间延长时，聚醚醚酮的玻璃化转变温度和冷结晶峰温度均提高，熔融峰强度减弱。
On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.
介绍了聚醚醚酮复合材料的研制、性能及在压力容器、泵、压缩机、阀门等通用机械领域中的应用。
Research, performance and application in general machinery of PEEK composite material were introduced in this paper.
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