| 环氧树脂改性双马来酰亚胺/氰酸酯树脂固化工艺研究 |
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| 引用本文： | 张教强,亢新梅,季铁正,吴广磊,晁敏,杨满红,寇开昌.环氧树脂改性双马来酰亚胺/氰酸酯树脂固化工艺研究[J].中国胶粘剂,2011,20(2). |
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| 作者姓名： | 张教强 亢新梅 季铁正 吴广磊 晁敏 杨满红 寇开昌 |
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| 作者单位： | 西北工业大学理学院应用化学系,陕西,西安,710129 |
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| 摘 要： | 采用差示扫描量热(DSC)法和红外光谱(FT-IR)法对缩水甘油胺型环氧树脂(AG-80)与脂环族缩水甘油酯型环氧树脂(TDE-85)共同改性双马来酰亚胺(BMI)/氰酸酯树脂(CE)的固化反应历程进行了研究,并按照Kissinger和Crane法计算出该改性树脂体系固化反应的动力学参数。结果表明:改性树脂体系的固化反应表观活化能为68.11 kJ/mol,固化反应级数为0.860(接近于1级反应);环氧树脂(EP)可促进CE固化,当固化工艺条件为"150℃/3 h→180℃/2 h"时,改性树脂体系可以固化完全。
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| 关 键 词： | 双马来酰亚胺 氰酸酯树脂 环氧树脂 固化反应 动力学 |
Study on curing process of bismaleimide/cyanate ester resin modified by epoxy resin |
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| ZHANG Jiao-qiang,KANG Xin-mei,JI Tie-zheng,WU Guang-lei,CHAO Min,YANG Man-hong,KOU Kai-chang.Study on curing process of bismaleimide/cyanate ester resin modified by epoxy resin[J].China Adhesives,2011,20(2). |
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| Authors: | ZHANG Jiao-qiang KANG Xin-mei JI Tie-zheng WU Guang-lei CHAO Min YANG Man-hong KOU Kai-chang |
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| Affiliation: | ZHANG Jiao-qiang,KANG Xin-mei,JI Tie-zheng,WU Guang-lei,CHAO Min,YANG Man-hong,KOU Kai-chang(Department of Applied Chemistry,School of Science,Northwestern Polytechnical University,Xi'an 710129,China) |
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| Abstract: | The curing reaction process of bismaleimide/cyanate ester resin(BMI/CE) modified by AG-80(glycidyl amine type epoxy resin) and TDE-85(alicyclic glycidyl ester type epoxy resin) was investigated by DSC and FT-IR methods,and the kinetics parameters of curing reaction were calculated by Kissinger equation and Crane theory for the modified resin systems.The results showed that the apparent activation energy was 68.11 kJ/mol and reaction order was 0.860(approx 1 level reaction) for curing reaction of modified re... |
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| Keywords: | bismaleimide(BMI) cyanate ester resin(CE) epoxy resin(EP) curing reaction kinetics |
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