Tuning morphologies of thermoset/thermoplastic blends - Part 1: Kinetic modelling of epoxy-amine reactions using amine mixtures

被引：0

作者：

Lahlali, Nadir ^{[1
]}

Dupuy, Jerome

Dumon, Michel

机构：

[1] Univ Lyon, F-69003 Lyon, France

[2] Inst Natl Sci Appl, IMP LMM Lab Mat Macromol, F-69621 Villeurbanne, France

[3] CNRS, UMR5627, F-69621 Villeurbanne, France

来源：

E-POLYMERS | 2006年

关键词：

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Different epoxy amine networks based on a mixture of diamine hardeners have been studied and their kinetic behaviour was modelled in order to understand the global and particular behaviour of each diamine in such blends. 4,4'-Diaminodiphenylsulfone (DDS) and 4,4'-methylenebis-(3-chloro-2,6-diethylaniline) (MCDEA) were used for this study by varying the DDS molar ratio from 0% to 50%. The determined kinetic model allowed us to calculate the composition for each diamine of the reactive epoxy-amine system in the whole range of epoxy conversions. Then the influence of 10% thermoplastic additive was checked and it was found to be negligible in the kinetic behaviour.

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页数：12

共 29 条

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