| 弹性体增韧不饱和聚酯研究 |
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| 引用本文： | 周文英,齐暑华,李国新,涂春潮.弹性体增韧不饱和聚酯研究[J].塑料,2005,34(1):27-31. |
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| 作者姓名： | 周文英 齐暑华 李国新 涂春潮 |
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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,710072 |
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| 摘 要： | 综述了目前液体橡胶、弹性体等增韧不饱和聚酯的研究进展,重点探讨了各类液体橡胶、弹性体增韧UP树脂及相应的增韧机理。发现增韧效果取决于分散相与UP间的相容性及界面间作用力大小,相比较而言,形成互穿网络结构增韧UP树脂因其优异的综合性能是UP增韧未来可能的发展方向。
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| 关 键 词： | 不饱和聚酯 活性端基 增韧 互穿网络 液体橡胶 弹性体 |
| 文章编号： | 1001-9456(2005)01-0027-05 |
| 修稿时间： | 2004年9月21日 |
Unsaturated Polyester Toughened with Elastomers |
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| ZHOU Wen-ying,QI Shu-hua,LI Guo-xin,TU Chun-chao.Unsaturated Polyester Toughened with Elastomers[J].Plastics,2005,34(1):27-31. |
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| Authors: | ZHOU Wen-ying QI Shu-hua LI Guo-xin TU Chun-chao |
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| Abstract: | Recent research progresses in unsaturated polyester resin toughened with liquid rubbers and elastomers are reviewed,with an emphasis on the following topics:toughening UP with liquid rubbers,elastomers through blending and forming IPNs,and relevant toughing mechanisms.Toughening effect rests with compatibility and interface interaction between dispersed phase and UP to a great extent.Compared with other toughening methods,toughening UP through forming IPNs is the possible future development direction with its outstanding integrative properties. |
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| Keywords: | unsaturated polyester reactive end group toughening IPN liquid rubber elastomers |
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