| 聚氨酯软质塑料的合成工艺 |
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| 引用本文： | 彭静美,彭浩,俞善信. 聚氨酯软质塑料的合成工艺[J]. 化学研究与应用, 2004, 16(3): 427-428 |
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| 作者姓名： | 彭静美 彭浩 俞善信 |
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| 作者单位： | 湖南师范大学化学化工学院,湖南,长沙,410081;湖南师范大学化学化工学院,湖南,长沙,410081;湖南师范大学化学化工学院,湖南,长沙,410081 |
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| 摘 要： | 聚氨酯(polyurethane)是主链上含有重复氨基甲酸酯基团聚合物的总称，由聚二异氰酸酯或多异氰酸酯与多羟基化合物加聚而得。其合成工艺投资大，耗电多，浪费大。本文的合成路线则较合理地解决这些问题。
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| 关 键 词： | 聚氨酯软质塑料 聚醚三元醇 2 4-甲苯二异氰酸酯 凝胶 |
| 文章编号： | 1004-1656(2004)03-0427-02 |
| 修稿时间： | 2003-06-26 |
Study on synthetic technology of polyurethane soft plastics |
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| PENG Jing-mei,PENG Hao,YU Shan-xin. Study on synthetic technology of polyurethane soft plastics[J]. Chemical Research and Application, 2004, 16(3): 427-428 |
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| Authors: | PENG Jing-mei PENG Hao YU Shan-xin |
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| Abstract: | The synthesis method to make a kind of polyurethane soft plastics by water and dichloromethane as the foaming agent, organic tin and ammonine as the catalyst, organic silicone as a stabilizer were investigated. A technological way to make polyurethane soft plastics is proposed by means of repetitious experiments. |
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| Keywords: | polyurethane soft plastics polyether-tribasic alcohol toluene disocyanate(TDI2.4) condensation glue |
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