- 含1,4-萘结构三元聚芳醚酮的物理性能
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- 论文类型： 期刊论文
- 发表时间： 2000-10-25
- 发表刊物： 应用化学
- 收录刊物： PKU、CSCD
- 卷号： 17
- 期号： 5
- 页面范围： 539-541
- ISSN号： 1000-0518
- 关键字： 聚芳醚酮共聚物;萘结构;物理性能
- 摘要： Three series of poly(aryl ether ketone)s(PAEKs) were synthesized from varied ratio of 1-chloro-4-(4-chlorobenzoyl)naphthalene and 4,4′-difluorobenzophenone with three different bisphenols respectively. The polymers have been studied by IR、DSC, mechanical property and solubility measurements. The results showed that the T_g of the polymers increased with the increase of 1,4-naphthylene and the tensile strength got a maximum at a certain naphthylene content. The PAEKs were soluble plastics with excellent heat
