Kinetics and mechanism of curing epoxy/anhydride systems

被引：0
作者：
Kolar, Frantisek [1 ]
Svitilova, Jaroslava [1 ]
机构：
[1] Acad Sci Czech Republic, Inst Rock Struct & Mech, Prague 18209 8, Czech Republic
来源：
ACTA GEODYNAMICA ET GEOMATERIALIA | 2007年 / 4卷 / 03期
关键词：
epoxy resins; anhydrides; kinetics; catalyzed; model reactions;
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The paper reports the results of studying the kinetics of DGEBA reactions with maleic anhydride catalyzed by N, N-dimethyl aniline (DMA). This stuffs are used as photoelastic model materials. The origination of monoester was studied separately on a model reaction of maleic anhydride with isopropyl alcohol. The subsequent reaction of epoxy groups with monoester was examined on a system of epoxy resin and isopropyl maleic monoester. The curing process depends significantly on the content of hydroxyl groups in the system.
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页码：85 / 92
页数：8
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