引用本文:
王锦艳, 蹇锡高, 葛岩, 张守海. 含杂萘联苯结构聚醚酰亚胺共聚物的物理性能[J]. 应用化学,
2001, 18(10): 849-850.
Citation: WANG Jin-Yan, JIAN Xi-Gao, GE Yan, ZHANG Shou-Hai. Physical Property of Copoly(ether imide)s Containing Phthalazone Moiety[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 849-850.
Citation: WANG Jin-Yan, JIAN Xi-Gao, GE Yan, ZHANG Shou-Hai. Physical Property of Copoly(ether imide)s Containing Phthalazone Moiety[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 849-850.
English
Physical Property of Copoly(ether imide)s Containing Phthalazone Moiety
Abstract:
Copoly(ether imide)s were obtained from diamine containing phthalazone and p-phenylenediamine or m-phenylenediamine with BPA dianhydride by "one step" polycondensation. The copolymers were studied by IR、DSC、mechanical property and solubility measurements. The results show that the Tgs of the copolymers are 8~35℃ higher than that of Ultem and increase with increase in phthalazone in the polymer's backbone. The copolymers have good solubility and a little increased tensile strengths.
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Key words:
- poly(ether imide)
- / copolymer
- / phthalazone
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