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

页码：42 / 45

页数：4

共 9 条

[1] Precise determination of percent cure of epoxide polymers and composites via fiber-optic Raman spectroscopy and multivariate analysis
Aust, JF
Booksh, KS
Stellman, CM
Parnas, RS
Myrick, ML
[J]. APPLIED SPECTROSCOPY, 1997, 51 (02) : 247 - 252
[2] FARQUHARSON S, 2002, CORRELATIONS MOL RAM, P45
[3] Karkanas PI, 1996, POLYM INT, V41, P183, DOI 10.1002/(SICI)1097-0126(199610)41:2<183::AID-PI621>3.3.CO
[4] 2-6
[5] Simultaneous measurement of temperature and strain in glass fiber/epoxy composites by embedded fiber optic sensors: I. Cure monitoring
Montanini, R.
D'Acquisto, L.
[J]. SMART MATERIALS & STRUCTURES, 2007, 16 (05) : 1718 - 1726
[6] Comparison of the curing kinetics of the RTM6 epoxy resin system using differential scanning calorimetry and a microwave-heated calorimeter
Navabpour, P
Nesbitt, A
Degamber, B
Fernando, G
Mann, T
Day, R
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 99 (06) : 3658 - 3668
[7] Penn L.S., 1998, HDB COMPOSITES, Vsecond
[8] In-situ cure monitoring using optical fibre sensors - a comparative study
Powell, GR
Crosby, PA
Waters, DN
France, CM
Spooncer, RC
Fernando, GF
[J]. SMART MATERIALS & STRUCTURES, 1998, 7 (04) : 557 - 568
[9] Reaction kinetics modeling and thermal properties of epoxy-amines as measured by modulated-temperature DSC. I. Linear step-growth polymerization of DGEBA plus aniline
Swier, S
Van Assche, G
Van Mele, B
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 91 (05) : 2798 - 2813

← 1 →