超细氮化硼/环氧树脂复合材料的制备和性能影响  

Preparation and properties of epoxy/ultrafine BN composite

作　　者：牟其伍[1] 任兵[1] 

机构地区：[1]重庆大学物理学院,重庆400044

出　　处：《化工新型材料》2011年第4期131-133,共3页New Chemical Materials

摘　　要：将超细高导热的氮化硼(简称BN)与环氧树脂(简称EP)进行复合制备了EP/超细BN复合材料。研究了超细BN的含量对EP/BN复合材料的导热性能及微观结构的影响。结果表明,当BN质量分数为90%时,EP/BN复合材料的热导率达到1.2447W/(m.K),约为纯EP的7倍。The epoxy resin（EP）/ultrafine BN composite was prepared by blending the high thermal conductive ultrafine BN and EP.The effect of content of BN on the thermal conductivity and microcosmic structure of composite was investigated.The results indicated that when mass fraction of BN was 90%,the thermal conductivity of composite was 1.2247W/（m·K） and was about 7 times that of pure EP.

关 键 词：环氧树脂 氮化硼 导热系数 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]