Investigation of the Cure Kinetics of an Epoxy Resin by Advanced isoconversional and Model-fitting Methods

被引：4
|
作者：
Hosseinpour, A. [1 ]
Nazockdast, H. [1 ]
Behzad, T. [1 ,2 ]
SalimiJazi, H. R. [3 ]
机构：
[1] Amirkabir Univ Technol, Dept Polymer Engn, Tehran 158754413, Iran
[2] Isfahan Univ Technol, Dept Chem Engn, Esfahan 8415681167, Iran
[3] Isfahan Univ Technol, Dept Mat Engn, Esfahan 8415681167, Iran
来源：
PROCEEDINGS OF PPS-31: THE 31ST INTERNATIONAL CONFERENCE OF THE POLYMER PROCESSING SOCIETY | 2016年 / 1713卷
关键词：
Epoxy resin; Cure kinetics; Differential scanning calorimetry (DSC); Cure prediction; CURING KINETICS; BISPHENOL-A; ACTIVATION-ENERGY; COMPUTATIONS; MECHANISM; ETHER;
D O I：
10.1063/1.4942315
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The curing behavior of a high viscosity epoxy based resin used for pipe lining was studied by non -isothermal differential scanning calorimetry (DSC). Kinetics of the curing reaction were investigated by model fitting and model -free methods. Kamal model was selected as an appropriate model for fitting method. The parameters of this model was evaluated by genetic algorithm and an advanced isoconversional method was used in model -free method. Finally the ability of these models in prediction of a non -isothermal curing behavior was analyzed. The results showed that the isoconversional method was as effective as Kamal model and has good adoption to the experimental data.
引用
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页数：5
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