| 环氧／环氧丙烯酸酯的光交联和动态力学性能 |
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| 引用本文： | 庄祥英,陈用烈.环氧／环氧丙烯酸酯的光交联和动态力学性能[J].功能高分子学报,1995,8(1):67-72. |
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| 作者姓名： | 庄祥英 陈用烈 |
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| 作者单位： | 中山大学高分子研究所 |
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| 摘 要： | 用硬度法研究了环氧／环氧丙烯酸酯混杂体系中以硫翁盐引发光交联时，组成对光交联的影响；安息香二甲醚能促进混杂体系的光交联；动态力学性能的测定表明该体系是一相容性互网络体系；组成对体系的相容性，交联密度、互穿程度均有影响。
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| 关 键 词： | 环氧树脂 环氧丙烯酸酯 光交联 相容性 |
Photocrosslinking of Epoxy / Epoxy Acrylate andthe Dynamic Mechanical Properties of Cured Networks |
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| Zhuang Xiangying, Chen Yonglie.Photocrosslinking of Epoxy / Epoxy Acrylate andthe Dynamic Mechanical Properties of Cured Networks[J].Journal of Functional Polymers,1995,8(1):67-72. |
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| Authors: | Zhuang Xiangying Chen Yonglie |
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| Abstract: | n an epoxy/ epoxy acrylate hybrid system, the effect of the monomer composition on photocrosslinking initiated with sulfonium salt was studied by measuring the changes of pendulum hardness. The photocrosslinking process can be promoted by benzil dimethylketal (BDK). Dynamic mechanical measurements of the cured products indicated that the system was a compatible interpenetrat ing polymer network. The monomer composition affects the crosslinking density, compatibility as well as the degree of interpenetration. |
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| Keywords: | Epoxy resiD' Epoxy acrylate Photocrosslinking Intcrpenetrating polymer network Compatibility |
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