| 侧链液晶环氧树脂及其固化物的研究 |
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| 引用本文： | 刘孝波 朱蓉琪. 侧链液晶环氧树脂及其固化物的研究[J]. 热固性树脂, 1997, 12(2): 13-17 |
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| 作者姓名： | 刘孝波 朱蓉琪 |
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| 作者单位： | 四川联合大学高分子材料系!成都，610065 |
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| 基金项目： | 国家自然科学基金!9373145 |
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| 摘 要： | 本文以联苯单酚为介晶基元合成了单官能团环氧树脂，再与双酚A型环氧树脂和二元胺交联聚合制备了侧链型的液晶环氧网络材料，保持了较好的液晶织态。
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| 关 键 词： | 液晶环氧树脂 固化剂 固化 侧链型 |
SIDE－CHAIN LIQUID－CRYSTAL EPOXY RESIN AND CURED COMPOUND |
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| Abstract: | Monofunctional liquid crystal epoxy resins (MER)based on 4-hydroxybiphenyl were synthesized and characterized. MER reacted with ordinary epoxy resin and aromatic diamine such as DDS, and formed side-chain liquid-crystal epoxy resins and cured compound. Good liquid crystalline behaviors were characterized. The d-spacing of crosslinked networks was 9. 42AoIt showed good toughness in the fracture photograph by SEM |
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