含芳香酯基液晶基元环氧树脂固化体系和固化工艺的研究陈立新王汝敏蓝立文齐暑华摘要:液晶环氧树脂融合了液晶有序与网络交联的优点,是一种具有很好应用前景的结构和功能材料
本文研究了不同固化剂DDM,DDBA和DDS及不同固化反应条件对液晶环氧浇铸体性能的影响,采用扫描电镜分析了微观结构
结果表明,PHBHQ/DDM体系的综合性能最佳
关键词:液晶环氧;固化剂;固化反应条件分类号:TQ323
5文献标识码:A文章编号:1005-5053(2000)01-0040-06StudyoncuringagentsandtechnologyofliquidcrystallineepoxywitharomaticestermesogenCHENLi-xinWANGRu-minLANLi-wenQIShu-hua(NorthwesternPolytechnicalUniversity,Xi′an710072,China)Abstract:Liquidcrystallineepoxyresinisakindofstructuralandfunctionalmaterialwithgoodappliedprospectbecauseitcombinestheliquidorderwithcrossnetworkadvantages
Theeffectsofcuringagents,suchasDDM,DDBA,DDSandtechnologyonpropertiesofliquidcrystallineepoxyresinhavebeenstudied
ThemicrostructurehavebeenobservedbySEM
TheresultsshowthatthecomprehensivepropertiesofPHBHQ/DDMarethebest
Keywords:liquidcryst