| 聚氯乙烯增韧改性剂及发展状况 |
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| 引用本文： | 黄卫东,王兰,孙慧.聚氯乙烯增韧改性剂及发展状况[J].聚氯乙烯,2002(1):43-48. |
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| 作者姓名： | 黄卫东 王兰 孙慧 |
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| 作者单位： | 1. 北京工商大学化工学院,北京,100037
2. 南开大学化学系,天津,300071 |
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| 摘 要： | 综述了聚氯乙烯 (PVC)增韧改性剂的研究状况和技术进展 ,对增韧剂的机理、目前取得的研究成果作了概述 ,并对国内PVC增韧改性剂的发展前景进行了分析。结果表明 :弹性体增韧改性PVC可取得理想韧性 ,而单纯非弹性体增韧改性 ,特别是超细无机粒子甚至纳米粒子目前尚处于试验研究阶段
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| 关 键 词： | 聚氯乙烯 增韧改性剂 弹性体 刚性粒子 发展前景 |
| 文章编号： | 1009-7937(2002)01-0043-06 |
| 修稿时间： | 2001年9月28日 |
Flexibilizers for PVC and their development situation |
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| HUANG Wei-dong ,WANG Lan ,SUN Hui.Flexibilizers for PVC and their development situation[J].Polyvinyl Chloride,2002(1):43-48. |
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| Authors: | HUANG Wei-dong WANG Lan SUN Hui |
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| Affiliation: | HUANG Wei-dong 1,WANG Lan 1,SUN Hui 2 |
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| Abstract: | The developing situation and technological progress of flexibilizers for PVC,mechanism of flexibilizers,present study achievements are reviewed.Domestic development prospects of flexibilizers for PVC are analyzed.The results show that ideal flexible effects are obtained when PVC is modified with elastomer flexibilizers and that the flexible modification only by inelastomer,especially superfine inorganic particles,even nano-particles are in experimental study stage. |
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| Keywords: | PVC flexibilizer elastomer rigid particle development prospects |
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