导热浸渍漆的制备及其性能的研究  

Preparation and Performance Study of Thermally Conductive Impregnating Varnish

作　　者：陈立亚[1,2] 付继芳[1] 肖映林[1,2] 施利毅[1] 陈怡[1] 

机构地区：[1]上海大学纳米科学与技术研究中心,上海200444 [2]上海大学理学院,上海200444

出　　处：《绝缘材料》2011年第2期26-29,共4页Insulating Materials

基　　金：上海市科委学科带头人计划(07XD14014);上海市教育委员会重点学科项目(J50102);教育部科学技术研究重点项目(208182)

摘　　要：以KH-570改性纳米Al2O3为填料制备了导热浸渍漆,并对其性能进行研究。结果表明:KH-570改性Al2O3纳米粉体的加入改善了浸渍漆的导热性能、冲击强度等性能,且纳米Al2O3填充的浸渍漆的性能优于亚微米Al2O3填充的浸渍漆的性能。A thermally conductive impregnating varnish was prepared with nano-Al2O3 treated by γ-methacryloxypropyl trimethoxy silane（KH-570） as filler,and then the properties were investigated.The results show that with addition of the treated Al2O3,the combination properties such as thermal conductivity and impact strength of the varnish are improved.And the property of impregnating varnish filled with nano-Al2O3 is better than that filled with micro-Al2O3.

关 键 词：导热浸渍漆 复合材料 纳米氧化铝 

分 类 号：TM215.41[一般工业技术—材料科学与工程]