| 聚硫聚脲的合成与改性及其应用 |
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| 引用本文： | 孙明,石磊,贺鹏.聚硫聚脲的合成与改性及其应用[J].聚氨酯工业,2004,19(5):39-42. |
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| 作者姓名： | 孙明 石磊 贺鹏 |
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| 作者单位： | 中国人民解放军驻北京地区舰船配套军代表室,100176;中国人民解放军驻北京地区舰船配套军代表室,100176;中国人民解放军驻北京地区舰船配套军代表室,100176 |
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| 摘 要： | 简单介绍了液体聚硫橡胶的发展与性能，合成了以液体聚硫橡胶为软段，2，5-二氨基．3，6-二甲硫基甲苯(E300)扩链的聚硫聚脲和紫外光固化的聚硫聚脲两种聚硫聚合物，并介绍了用侧链含氨基的聚二甲基硅氧烷对这两种聚硫聚脲聚合物进行表面改性，例举了聚硫聚脲改性聚丁二烯聚脲、增韧环氧树脂胶粘剂和增强聚硫密封胶等的应用。
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| 关 键 词： | 液体聚硫橡胶 聚硫聚脲 表面改性 |
| 修稿时间： | 2004年7月1日 |
The Synthesis,Modification and Application of Polysulfide Polyurea |
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| Sun Ming,Shi Lei,He Peng.The Synthesis,Modification and Application of Polysulfide Polyurea[J].Polyurethane Industry,2004,19(5):39-42. |
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| Authors: | Sun Ming Shi Lei He Peng |
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| Affiliation: | Military deputy of naval vessel equipment in Beijing area of the Chinese People's Liberation Army 100176 |
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| Abstract: | The development of liquid polysulfide is introduced. The synthesis, structural and mechanical properties of two polysulfide-containing polymers are described, one is polysulfide thio-polyurea, the other is UV-cured liquid polysulfide thio-urethane acrylate. Also the research work of two polysulfide-containing polymers modification with AEAPS is carried out. The application work is concluded in the last, such as epoxy toughened by polysulfide thio-polyurea, HTPB-based polyurea modified with polysulfide and so on. |
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| Keywords: | liquid polysulfide polysulfide thio-polyurea surface modification |
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