[1]王海艳,陈 群,孙富安,等.聚醚胺/环氧树脂固化体系的动力学研究及性能[J].常州大学学报(自然科学版),2011,(03):65-68.
　WANG Hai-yan,CHEN Qun,SUN Fu-an,et al.Study of Curing Reaction Kinetic and Properties of the Polyether Amines with Epoxy Resin[J].Journal of Changzhou University(Natural Science Edition),2011,(03):65-68.
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聚醚胺/环氧树脂固化体系的动力学研究及性能()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2011年03期
页码:
65-68
栏目:
出版日期:
2011-06-30

文章信息/Info

Title:
Study of Curing Reaction Kinetic and Properties of the Polyether Amines with Epoxy Resin
作者:
王海艳; 陈 群; 孙富安; 何明阳
常州大学 江苏省精细石油化工重点实验室,江苏 常州 213164
Author(s):
WANG Hai-yan; CHEN Qun; SUN Fu-an; HE Ming-yang
Jiangsu Key Laboratory of Fine Petrochemical Engineering,Changzhou University,Changzhou 213164,China
关键词:
环氧树脂;  聚醚胺;  固化动力学;  固化性能
Keywords:
epoxy resin;  polyether amines;  curing reaction kinetic;  cured properties
分类号:
TQ 323
文献标志码:
A
摘要:
以聚醚胺类化合物作为环氧树脂的固化剂,得到的固化体系相对脂肪胺及简单二胺为固化剂的固化体系具有良好的弯曲强度和抗冲击性能。并采用DSC测试方法研究了环氧树脂与聚醚胺的固化进程动力学参数,由Kissinger方程得出固化反应的活化能E为51.91 kJ/mol,频率因子A为3.214×106 s-1,由Crane方程得出固化反应级数n=0.887 9,并得到固化反应的动力学方程,-dα/dt=k(1-α)0.887 9,其中k= 3.214×106exp(-6 243.7/T)。
Abstract:
Epoxy resin were cured with polyether amines and simple diamines and aliphatic amines. The results indicated that the bending modulus andthe impact toughness of the former were higher.The curing process kinetics andmaterial properties of epoxy resin and polyether amines were studied by DSC.Theenergy of activation(E)was 51.91 kJ/mol and frequency factor(A)was 3.214×106 s-1 via the Kissinger method.According to Crane theory the reaction order(n=0.887 9)was calculated.Dynamic equation ofcuring reaction was found to be -dα/dt=k(1-α)0.887 9,which k=3.214×106exp(-6 243.7/T).

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:王海艳(1984-),女,江苏徐州人,硕士; 通讯联系人:何明阳。
更新日期/Last Update: 2011-06-30