| 环氧树脂改性感光不饱和聚酯树脂的制备 |
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| 引用本文： | 李小红,周慧珍,赵纪冬. 环氧树脂改性感光不饱和聚酯树脂的制备[J]. 化学研究, 2002, 13(1): 27-30 |
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| 作者姓名： | 李小红 周慧珍 赵纪冬 |
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| 作者单位： | 河南大学,润滑与功能材料实验室,河南,开封,475001 |
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| 基金项目： | 河南省自然科学基金项目 (991190 3 12 ) |
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| 摘 要： | 用环氧树脂与不饱和聚酯反应 ,形成UP -PEP -UP嵌段共聚物 ,加入活性单体 ,制成改性感光树脂 .进行紫外光固化 ,结果表明 ,改性后的感光不饱和聚酯树脂的耐碱性、热稳定性和表面硬度大大提高 ,固化收缩率明显降低
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| 关 键 词： | 感光不饱和聚酯树脂 环氧树脂 紫外光固化 |
| 文章编号： | 1008-1011(2002)01-0027-04 |
| 修稿时间： | 2000-12-11 |
Preparation of the Photo-Sensitive Unsaturated Polyester Resin Modified by Polyepoxy |
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| LI Xiao_hong,ZHOU Hui_zhen,ZHAO Ji_dong. Preparation of the Photo-Sensitive Unsaturated Polyester Resin Modified by Polyepoxy[J]. Chemical Research, 2002, 13(1): 27-30 |
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| Authors: | LI Xiao_hong ZHOU Hui_zhen ZHAO Ji_dong |
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| Abstract: | The UP-PEP-UP segmented copolymer was prepared by polyepoxy resin re-acting with unsaturated polyester . Then active monomers were added to the copolymer, the photo-sensitive resin modified was formed. The modified unsaturated polyester re-sin's base-restant ability , thermostability and surface hardness were greatly improved, and its shrinkage was reduced on different UV-cured conditions. |
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| Keywords: | photo-sensitive unsaturated polyester resin polyepoxy resin UV-cure |
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