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Preparation and Properties of Nanocomposites Containing Polypropylene and Palygorskite

机译：含聚丙烯和坡缕石的纳米复合材料的制备与性能

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Polypropylene-palygorskite composites were prepared by melt mixing, using polypropylene as polymer matrix and palygorskite as inorganic components. The couple-agent modification of palygorskite was introduced in detail and the relation between structure and properties of polypropylene composites was mainly studied. The characterization on structure of polypropylene composites indicated that after modified by couple-agent, the dispersity of palygorskite in the polymer matrix was improved. The results showed that mechanical properties of composites were improved generally due to the addition of modified palygorskite. In addition, the optimum conditions of palygorskite modification for surface free energy of palygorskite and impact ductility of composites were deduced respectively by orthogonal range analysis.

机译：聚丙烯-坡缕石复合材料是通过熔融混合制备的，以聚丙烯为聚合物基质，坡缕石为无机组分。详细介绍了坡缕石的偶联剂改性，主要研究了聚丙烯复合材料的结构与性能之间的关系。聚丙烯复合材料的结构表征表明，经偶联剂改性后，凹凸棒石在聚合物基体中的分散性得到改善。结果表明，由于改性坡缕石的加入，复合材料的机械性能总体得到改善。另外，通过正交范围分析分别推导了凹凸棒石改性对凹凸棒石表面自由能和复合材料冲击韧性的最佳条件。

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来源
《Powder Technology and Application》|2008年|97-102|共6页
会议地点 Beijing(CN)
作者
WANG Fei; TANG Qingguo; LIANG Jinsheng;
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作者单位

Institute of Power Source Ecomaterials Science, Hebei University of Technology 300130 Tianjin, China;

Institute of Power Source Ecomaterials Science, Hebei University of Technology 300130 Tianjin, China;

Institute of Power Source Ecomaterials Science, Hebei University of Technology 300130 Tianjin, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类粉末技术;
关键词
palygorskite; surface free energy; polypropylene composites; mechanical properties;

机译：坡缕石表面自由能聚丙烯复合材料机械性能;

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2. Chemical modification of palygorskite with maleic anhydride modified polypropylene: Mechanical properties, morphology, and crystal structure of palygorskite/polypropylene nanocomposites [J] . Chen Jianjun, Yu Yang, Chen Jinyao, Applied clay science . 2015,第OCTa期

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4. Preparation and Properties of Nanocomposites Containing Polypropylene and Palygorskite [C] . International forum on powder technology application . 2009

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机译：多壁碳纳米管对聚丙烯纳米复合材料性能的影响。聚丙烯纳米复合材料中多壁碳纳米管的分散和排列增强，及其对机械，热，流变和电性能的影响。

Preparation and Properties of Nanocomposites Containing Polypropylene and Palygorskite

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