| 用控制降解法降低丙纶纺丝温度 |
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| 引用本文： | 范庆荣,赵德禄. 用控制降解法降低丙纶纺丝温度[J]. 高分子通报, 1988, 0(2) |
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| 作者姓名： | 范庆荣 赵德禄 |
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| 作者单位： | 中国科学院化学研究所 北京 |
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| 摘 要： | 用控制降解法来调节聚丙烯的分子量和分子量分布以控制纺丝线上的结晶,顺利地解决了丙纶工业生产中纺丝温度过高、成纤质量差这一技术难关。
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| 关 键 词： | 聚丙烯 控制降解 纺丝 分子量 分子量分布 纺丝线上的结晶 |
Lowering the Spinning Temperature of Polypropylene by Controlled Degradation |
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| FAN Qingrong and ZHAO Delu. Lowering the Spinning Temperature of Polypropylene by Controlled Degradation[J]. Polymer Bulletin, 1988, 0(2) |
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| Authors: | FAN Qingrong and ZHAO Delu |
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| Abstract: | The regulation of molecular weight and molecular weight distribution resulting in some control of crystallization on the spin line by controlled degradation of polypropylene resin can be used for lowering the spinning temperature and improving the quality of the fiber in polypropylene fiber production. |
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| Keywords: | Polypropylene Controlled degradation Spinning Molecular weight distribution Crystallization on the spin ling |
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