新型增韧剂在建筑结构胶中的应用  

Application of new flexibilizer in building structural adhesives

作　　者：王文军 李红旭 岳彩艳 蒲国民 张首文[2] 贺曼罗[2] 

机构地区：[1]大连凯华新技术工程有限公司,辽宁大连116011 [2]中国科学院大连化物所,辽宁大连116011

出　　处：《粘接》2010年第3期55-57,共3页Adhesion

摘　　要：一种新型环氧树脂增韧剂——KH-07被成功地用于建筑结构胶。考查了KH-07的用量对胶粘剂综合性能的影响,结果表明,KH-07增韧剂能大幅提高胶粘剂的粘接剪切强度、冲击剥离强度和胶体自身强度,而且耐湿热老化性能也优于其他对照的增韧剂。另外,对KH-07增韧剂所产生的相分离现象也进行了初步探讨。A new flexibilizer KH-07 has been successfully used in the building structural adhesive. The effects of added KH-07 amount on properties of the adhesives were studied and the results showed that KH-07 as a flexibilizer can significantly increase the bond shearing strength, impact-peeling strength and cured adhesive strength, furthermore, the heat resistance and aging properties were also better in comparison with other flexibilizers. In addition, the phenomenon of phase separation arised from KH-07 flexibilizer was also discussed.

关 键 词：增韧剂 环氧树脂 建筑结构胶 

分 类 号：TQ437.1[化学工程]