基于均匀设计的空心玻璃微珠改性环氧树脂配方研究  

Study on the Recipe of Hollow Glass Bead Modified Epoxy Resin Based on the Uniform Design

作　　者：何长军[1] 李慧剑[1] 余为[1] 梁希[1] 孟庆昕[2] 

机构地区：[1]燕山大学建筑工程与力学学院,河北秦皇岛066004 [2]河北建材职业技术学院建筑工程系,河北秦皇岛066004

出　　处：《中国塑料》2009年第12期48-51,共4页China Plastics

基　　金：河北省自然科学基金资助项目(A2008000754)

摘　　要：制备了环氧树脂/空心玻璃微珠(HGB)复合材料,对其进行了单轴静态压缩试验,采用均匀设计法研究了HGB、偶联剂、邻苯二甲酸二丁酯(DBP)和固化剂含量4个因素对复合材料压缩强度的影响。通过对4个因素不同水平的分析发现,复合材料的压缩强度随着HGB含量的增加而逐渐减小,随着偶联剂含量的增加呈现先增强后减弱的趋势,随着DBP和固化剂含量的增加呈现先下降后上升的趋势。HGB、偶联剂、DBP和固化剂的最佳添加量分别为1.5份、2份(以100份HGB为准)、6.5份和95份。Based on uniform design experiments, the effects of hollow glass beads （HGB）, coupling agent, dibutyl phthalate （DBP）, and curing agent on the uniaxial compressive strength were investigated. Through analysis of the effect of the main 4 factors on the compressive strength of the composite, it was found that the compressive strength of the composites decreased with increasing content of HGB, and first increased and then decreased with increasing content of coupling agent, first decreased and then increased with increasing content of DBP and curing agent. The optimal recipe of HGB, coupling agent, DBP, and curing agent was found to be 1.5,2 （based on 100 phr HGB）, 6.5, and 95 phr, respectively.

关 键 词：环氧树脂 空心玻璃微珠 复合材料 压缩强度 均匀设计 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]