超支化环氧/双酚A环氧树脂杂化材料的性能研究  

Study on performance of hyperbranched epoxy resin/biphenol A epoxy resin hybrid materials

作　　者：戢峻[1] 文哲[2] 陈苏芳[1] 张道洪[2] 

机构地区：[1]武汉工程大学化工与制药学院,湖北武汉430073 [2]中南民族大学催化材料科学湖北省暨国家民委-教育部共建重点实验室,湖北武汉430074

出　　处：《粘接》2009年第12期52-54,共3页Adhesion

基　　金：中国博士后科学基金(20070420773);武汉市青年科技晨光计划(200850731406)资助

摘　　要：以超支化环氧树脂HTDE-2改性HTDE-2/双酚A型环氧树脂杂化材料的粘接性能和胶膜性能,探讨了HTDE-2的含量对杂化材料的剪切强度、剥离强度、铅笔硬度和耐磨性的影响。研究表明,随着超支化环氧树脂含量的增加,杂化材料的剪切强度、剥离强度、铅笔硬度和耐磨性先增加后下降,在HTDE-2用量为4%左右时具有最大值,综合性能最好。The membrane and adhesion performance of hyperbranched epoxy resin/biphenol A epoxy resin hybrid materials were modified by hyperbranched epoxy resin （HTDE-2）. The effect of HTDE-2 content on shearing strength, peeling strength, wear resistance, adhesion and pencil hardness of HTDE-2/biphenol A epoxy resin hybrid materials was discussed in detail. The results showed that the performance of the hybrid materials had the maximum with increasing of HTDE-2 content, and the hybrid material had the best comprehensive performance when HTDE-2 content was about 4% by weight.

关 键 词：超支化环氧树脂 杂化材料 粘接 胶膜 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]