Study on Curing Reaction Kinetics of Bismaleimides Resin Modified by Epoxy Resin

CHEN Yu-fei; LI Zhi-chao; TENG Cheng-jun; HAN Yang; WANG Bo-tao; CHU Hong-yue

doi:10.15938/j.jhust.2016.03.020

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Study on Curing Reaction Kinetics of Bismaleimides Resin Modified by Epoxy Resin

更新时间：2026-08-31

- Study on Curing Reaction Kinetics of Bismaleimides Resin Modified by Epoxy Resin
- Vol. 21, Issue 3, Pages: 101-105(2016)
- 作者机构：
  
  1. [1]哈尔滨理工大学材料科学与工程学院,黑龙江,哈尔滨,150040
  2. [2]哈尔滨市香坊区疾病预防控制中心,黑龙江,哈尔滨,150030
- 作者简介：
- 基金信息：
- DOI：10.15938/j.jhust.2016.03.020
  CLC： TQ317
- Published：2016
- 稿件说明：
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CHEN Yu-fei, LI Zhi-chao, TENG Cheng-jun, et al. Study on Curing Reaction Kinetics of Bismaleimides Resin Modified by Epoxy Resin[J]. 2016, 21(3): 101-105.
DOI：

CHEN Yu-fei, LI Zhi-chao, TENG Cheng-jun, et al. Study on Curing Reaction Kinetics of Bismaleimides Resin Modified by Epoxy Resin[J]. 2016, 21(3): 101-105. DOI： 10.15938/j.jhust.2016.03.020.

摘要

为了研究环氧树脂/二烯丙基双酚A／双酚A双烯丙基妙双马来酰亚胺（E-51／BBA／BBE／MBMI）复合材料进行了固化反应动力学和固化工艺，采用非等温差示扫描量热（DSC）法求得温度曲线．并通过建立特征温度（Ti：起始固化温度，乙：固化速率最高温度，Tf：终止固化速率）与升温速度联立方程式，通过外推法可以求得特征温度正为158．2℃，瓦为181．2℃，0为220．1℃．所以确定该体系的固化工艺为：100℃／1h→130℃／1h→160℃／1h→180℃／2h→200℃／1h以20℃／1h．应用Kissinger法和Ozawa法求得树脂体系的固化动力表观活化能（△E），分别得到体系的表观活化能为59．49kJ／mol和62．67kJ／mol，两种方法求得的表观活化能接近，反应体系合理．

Abstract

In order to analyze curing kinetics and curing process of epoxy resin （E-51）/diallylbisphnol A （BBA）/Diallyl ether of bisphenol A （ BBE ）/bismaleimides （ E-51/BBA/BBE/MBMI）

Differential Scanning Calorimetry （DSC） was applied for the temperature curve. Characteristic temperature （Ti： initial curing temperature

Tf： the highest curing rate temperature

Tf： the curing terminate rate temperature） and the heating speed were made characteristic equations

and Ti： 158.2℃

Tp ： 181.2℃ and Ts： 220. 1℃ were acquired by extrapolation method. So the curing process of resin system was 100℃/1 h→130℃/1 h →160℃/1 h→180℃/2 h→200℃/1 h →220℃/1 h. Kissinger method and Ozawa method were adopted for curing dynamic apparent activation energy （AE） of resin system

and AE was 59. 49 kJ/mol and 62. 67 kJ/mol

respectively. They are approximate

and the reaction system is reasonable.

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Related Institution

School of Material Science and Engineering，Harbin University Science and Technology

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