In-situ monitoring of the curing of epoxy resins by Raman spectroscopy

被引：68
|
作者：
Merad, L. [1 ,3 ]
Cochez, M. [1 ]
Margueron, S. [1 ]
Jauchem, F. [2 ]
Ferriol, M. [1 ]
Benyoucef, B. [4 ]
Bourson, P. [1 ]
机构：
[1] Univ Paul Verlaine Metz, Supelec, CNRS,Lab Mat Opt Photon & Syst, UMR 7132,Dept Chim,IUT Moselle Est, F-57503 St Avold, France
[2] Pole Plasturgie Est, F-57500 St Avold, France
[3] Ctr Univ Mustapha Stambouli Mascara, Mascara 29000, Algeria
[4] Univ Tlemcen, Fac Sci, Unite Rech Mat & Energies Renouvelables, Tilimsen 13000, Algeria
来源：
POLYMER TESTING | 2009年 / 28卷 / 01期
关键词：
Epoxy resin; Process monitoring; DSC; Raman spectroscopy; CURE; TEMPERATURE; COMPOSITES; KINETICS; SENSORS;
D O I：
10.1016/j.polymertesting.2008.10.006
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polymerization reactions are based on complex processes that are somewhat difficult to predict via mathematical models, especially without experimental data. A method to investigate the cure of epoxies via in-situ Raman spectroscopy has been developed. Differential Scanning Calorimetry (DSC) is the industry-standard method for determining the cure of a polymer, but it is a labor-intensive method that is also fairly slow. Raman spectroscopy was used to monitor the cure chemistry of DGEBA (Diglycidyl Ether of Bisphenol A) and to observe in-situ the evolution of the reticulation. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：42 / 45
页数：4
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