新型苯并环丁烯树脂的合成与性能研究  

Synthesis and properties of novel benzocyclobutene resins

作　　者：胡佐文[1] 陈梦雪[1] 

机构地区：[1]中国工程物理研究院职工学院,绵阳621900

出　　处：《化工新型材料》2008年第11期44-45,共2页New Chemical Materials

摘　　要：采用4-溴苯并环丁烯和双酚A合成了一种含芳醚结构的双苯并环丁烯单体,通过DSC测试分析了该单体的固化行为。由该单体经加热固化后得到了一种新型的苯并环丁烯树脂,分析测试了该树脂的热性能、力学性能、电性能和吸水率,结果表明该树脂具有高的耐热稳定性、低的介电常数和吸水率,是一种综合性能优异的热固性树脂。A novel benzocyclobutene （BCB） monomer containing ether structure was synthesized from 4-bromoBCB and bisphenol A. The cure behavior of this monomer was evaluated by DSC in detail. At elevated temperatures, a novel BCB resin was achieved, which exhibited excellent combined thermal stability, moisture resistance and high electrical properties as well as low dielectric constant and low dissipation factor.

关 键 词：苯并环丁烯 耐热稳定性 介电常数 吸水率 

分 类 号：TQ325[化学工程—合成树脂塑料工业]