详细信息

氯化丁基橡胶基阻尼导热胶的研制    

Development on damping and thermal conductive CIIR(chlorinated butyl rubber) adhesive

文献类型:期刊文献

中文题名:氯化丁基橡胶基阻尼导热胶的研制

英文题名:Development on damping and thermal conductive CIIR(chlorinated butyl rubber) adhesive

作者:王璐佳[1];毛亚鹏[1];李首瑞[1];李秋影[1];吴驰飞[1]

机构:[1]华东理工大学材料科学与工程学院高分子合金研究室,上海200237

年份:2016

卷号:25

期号:12

起止页码:34

中文期刊名:中国胶粘剂

外文期刊名:China Adhesives

收录:CSTPCD;;北大核心:【北大核心2014】;

语种:中文

中文关键词:氯化丁基橡胶;导热胶;氢化松香;氧化铝;阻尼性能;导热性能

外文关键词:chlorinated butyl rubber (CIIR) ; thermal conductive adhesive ; hydrogenated rosin ; aluminum oxide(A1203) ; damping property ; thermal conductivity

摘要:以氯化丁基橡胶(CIIR)为主要基体、氢化松香(GA-85H)为阻尼赋予剂和氧化铝(Al_2O_3)为导热填料,制备CIIR基阻尼导热胶。研究结果表明:w(氢化松香)=150%(相对于CIIR质量而言)时,导热胶的阻尼性能和粘接性能相对最好;同时,在上述体系中,当m(总Al_2O_3)=200 g、m(5μm Al_2O_3)∶m(15μm Al_2O_3)=1∶3时,导热胶的综合性能相对最佳,其导热系数[0.73 W/(m·K)]相对最大。
A damping and thermal conductive CIIR (chlorinated butyl rubber) adhesive was prepared when CIIR was used as main matrix, hydrogenated rosin(GA-85H) was used as damping gaving agent, and aluminum oxide (Al2O3) was used as thermal conductive filler. The research results showed that the thermal conductive adhesive had the relatively best damping and bonding properties when mass fraction of hydrogenated rosin was 150% in CIIR. Meanwhile, the thermal conductive adhesive had the relatively best combination property because its thermal conductivity[0.73 W/(m· K)] was relatively maximal when mass ratio of m (5 μm Al2O3) : m (15 μm Al2O3) was 1 : 3, and total Al2O3was 200 g in above system.

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