| 用粉末丁腈橡胶改性高聚合度聚氯乙烯的研究 |
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| 引用本文： | 张殿荣,张汤满,等.用粉末丁腈橡胶改性高聚合度聚氯乙烯的研究[J].特种橡胶制品,2001,22(6):6-12. |
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| 作者姓名： | 张殿荣 张汤满 |
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| 作者单位： | [1]青岛化工学院,山东青岛266042 [2]浙江仙回橡塑有限公司,浙江仙居317300 |
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| 摘 要： | 考察了高聚合度聚氯乙烯热塑性弹性体（HPVC-TPE）的基本力学性能、加工流变性能。系统地研究了HPVC软质材料、硬质材料的共混力学改性和共混加工改性。由具有包藏结构的粉末丁腈改性的HPVC制得的软质HPVC-TPE材料和研制的硬质HPVC材料的力学性能、耐老化性能、流变性能均达到或接近进口材料水平。挤出产品外观平整、光滑,接近进口挡雨条样品的水平。
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| 关 键 词： | 高聚合度聚氯乙烯 热塑性弹性体 共混改性 加工流变性 |
| 文章编号： | 1005-4030(2001)06-0006-07 |
Study on High Polymeric PVC Modified by Powder NBR |
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| ZHANG Dian rong ,ZHAO Yong yun, YANG Qing zhi ,ZHANG Tang man.Study on High Polymeric PVC Modified by Powder NBR[J].Special Purpose Rubber Products,2001,22(6):6-12. |
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| Authors: | ZHANG Dian rong ZHAO Yong yun YANG Qing zhi ZHANG Tang man |
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| Affiliation: | ZHANG Dian rong 1,ZHAO Yong yun,1 YANG Qing zhi 1,ZHANG Tang man 2 |
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| Abstract: | The fundamental mechanical property and processing rheological behaviour of HPVC TPE were investigated. The blending mechanical modification and blending process modification of soft and hard HPVC were studied systematically. The mechanical properties, ageing resistance and rheological behaviour of soft HPVC TPE and hard HPVC modified by powder NBR with "shell core" structure reach or close to the level of the import materials. The appearance of the extruded goods is flat and smooth, which is close to the level of the import weather seal. |
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| Keywords: | high polymeric polyvinyl chloride thermoplastic elastomer blending modification processing rheological behaviour |
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