| 马来酸接枝PP增容PA6/PP合金的研究 |
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| 引用本文： | 沈经纬,吴智华,阮文红.马来酸接枝PP增容PA6/PP合金的研究[J].工程塑料应用,1998(9). |
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| 作者姓名： | 沈经纬 吴智华 阮文红 |
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| 作者单位： | 四川联合大学塑料工程系;610065; |
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| 摘 要： | 研究了马来酸接枝聚丙烯(MAC-g-PP)的熔体流动速率(MFR)、接枝率与接枝配方的关系,PA6/接枝PP/PP合金的力学性能与接枝PP的特征参数、用量,以及PA6/(PP 接枝PP)配比的关系。结果表明,合金的力学性能随接枝PP的MFR增加而提高,与接枝率无关,接枝PP用量有一最佳值,高MFR的MAC-g-PP能显著改善合金的冲击韧性。
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| 关 键 词： | PA6/PP合金 马来酸接技PP 力学性能 |
STUDY ON PA6/ PP ALLOY COMPATILIZED BY MALEIC ACID GRAFTED PP |
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| Shen Jingwei,Wu Zhihua,Ruan Wenhong.STUDY ON PA6/ PP ALLOY COMPATILIZED BY MALEIC ACID GRAFTED PP[J].Engineering Plastics Application,1998(9). |
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| Authors: | Shen Jingwei Wu Zhihua Ruan Wenhong |
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| Affiliation: | Sichuan Union University;Chengdu 610065 |
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| Abstract: | The following relationships concerned with maleic acid grafted PP(MAC-g-PP) compatilizing PA6/PP alloy were studied: (1)between melt flow rate (MFR), grafting ratio (GR) and graft formula; (2)between mechanical properties of PA6/grafted PP/PP alloy , characteristic parameters and content of grafted PP and PA6/(PP grafted PP)compounding ratio, respectively. The results show that the mechanical properties of the alloy increase with MFR of grafted PP, independent of GR of grafted PP, having optimum values at ... |
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| Keywords: | PA6/PP alloy maleic acid grafted PP mechanical property |
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