A novel benzoxazine/bismaleimide blend resulting in bi-continuous phase separated morphology
A novel benzoxazine/bismaleimide blend resulting in bi-continuous phase separated morphology
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一种新型苯并恶嗪/双马来酰亚胺混合物，产生双连续相分离形态
DOI：
10.1039/c2ra22508e
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发表时间：
2013-01-01
期刊：
影响因子：
3.9
通讯作者：
Gu, Yi
中科院分区：
文献类型：
--
作者：
Wang, Zhi;Ran, Qichao;Gu, Yi
以双酚A苯胺苯并恶嗪（BA-a）、N，N '-（2，2，4-三甲基己烷-1，6-二基）双马来酰亚胺（TBMI）和咪唑为催化剂，制备了一种具有双连续相分离形态的改性聚苯并恶嗪。与聚苯并恶嗪相比，分相共混浇铸体的热性能和韧性均有所提高。
A novel modified polybenzoxazine with bi-continuous phase separated morphology was successfully prepared from the blend of bisphenol A-aniline benzoxazine (BA-a), N, N '-(2,2,4-trimethyl-hexane- 1,6-diyl) bismaleimide (TBMI) and catalyst imidazole. The thermal and toughness properties of the phase-separated blend cast were improved compared with polybenzoxazine.