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| 丙烯酸环氧单酯的合成及光-热固化性能 | |
| 引用本文： | 刘红波,余林梁,陈鸣才,何涛,王志霞.丙烯酸环氧单酯的合成及光-热固化性能[J].高分子材料科学与工程,2005,21(2):121-124. |
| 作者姓名： | 刘红波 余林梁 陈鸣才 何涛 王志霞 |
| 作者单位： | 1. 中科院化学研究所,北京,100080;中科院广州化学研究所,广东,广州,510650 2. 华南农业大学,广东,广州,510641 3. 中科院广州化学研究所,广东,广州,510650 |
| 摘 要： | 以环氧树脂和丙烯酸为原料,合成了既可以光固化也可以热固化的丙烯酸环氧单酯,用FT-IR表征了合成产物以及光-热固化过程特征吸收峰的变化.研究了不同的稀释剂对光固化和光-热联合固化的凝胶率、吸水率、力学性能和热性能的影响,测试结果表明,光固化膜凝胶率低,柔韧性好,光-热固化以后断裂强度增大. |
| 关 键 词： | 紫外光固化 热固化 丙烯酸 环氧树脂 |
| 文章编号： | 1000-7555(2005)02-0121-04 |
| 修稿时间： | 2003年6月4日 |
PREPARATION AND PROPERTIES OF UV-CURABLE AND HEAT-CURABLE EPOXY ACRYLATE |
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| LIU Hong-bo,YU Lin-liang,CHEN Ming-cai,HE Tao,WANG Zhi-xia.PREPARATION AND PROPERTIES OF UV-CURABLE AND HEAT-CURABLE EPOXY ACRYLATE[J].Polymer Materials Science & Engineering,2005,21(2):121-124. | |
| Authors: | LIU Hong-bo YU Lin-liang CHEN Ming-cai HE Tao WANG Zhi-xia |
| Affiliation: | LIU Hong-bo~ |
| Abstract: | A new typy of UV-curable and heat-curable epoxy acrylate was synthesized. The UV-curable formulations were prepared with different kinds of active diluents. The esterification and the cured films were discussed by means of FT-IR measurements. The gel content, water absorption and mechanical characterizations of the UV cured films and UV-heat cured films were investigated: the gel content, breaking strength and relative elongation of the UV-heat cured films is higher than that of the UV cured films. |
| Keywords: | UV-curable heat-curable acrylic acid epoxy |
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