含二氮杂萘酮结构环氧树脂胶粘剂的研制
Release Time:2019-03-10 Hits:
Indexed by: Journal Article
Date of Publication: 2002-03-30
Journal: 中国胶粘剂
Included Journals: ISTIC
Volume: 11
Issue: 2
Page Number: 1-3
ISSN: 1004-2849
Key Words: 二氮杂萘酮;环氧树脂;胶粘剂;耐热
Abstract: 以双氰胺(DCDA)为固化剂,以咪唑(MZ)为固化促进剂,研制了一种含二氮杂萘酮结构的环氧树脂(ER)胶粘剂,其成分为ER∶DCDA∶MZ∶SiO2∶Al=100∶7∶1∶3∶60,固化工艺为120℃下固化40min时,拉伸剪切强度为17.8MPa,有良好耐热性.