Synthesis of a novel biphenyl epoxy resin and its hybrid composite with high thermal conductivity

被引：11
|
作者：
Na, T. [1 ]
Che, S. [2 ]
Sun, Y. [1 ]
Liu, X. [1 ]
Hao, J. [1 ]
Zhao, C. [1 ]
机构：
[1] Jilin Univ, Coll Chem, Changchun 130012, Jilin, Peoples R China
[2] Jilin Univ, Clin Hosp 2, Dept Ocular Fundus Dis, Changchun 130022, Jilin, Peoples R China
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2019年 / 136卷 / 07期
关键词：
Al2O3; epoxy resins; hybrid composite; inorganic filler; p-methyl phenylhydroquinone; POLYIMIDE; FILMS;
D O I：
10.1002/app.47078
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel biphenyl epoxy monomer of p-methyl phenylhydroquinone epoxy resin (p-MEP) was synthesized and characterized. We researched its potential in the area of thermal conduction application and prepared a series of hybrid composites based on it with different mass ratios of sphere Al2O3 filler. From the good mobility and low viscosity of p-MEP, it allowed mixing with more Al2O3 fillers. The hybrid epoxy resins owned the advantages of traditional epoxy resins as well as quite considerable thermal conductivity. Therefore, the hybrid composite at the maximum mass fraction of 70% possess the highest thermal conductivity of 5.6 W mK(-1), which is 5.6 times higher than that of pristine p-MEP (0.1 W mK(-1)). (c) 2018 Wiley Periodicals, Inc.
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页数：6
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