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Preparation and Properties of Nanocomposites Containing Polypropylene and Palygorskite

机译:含聚丙烯和普利斯基岩纳米复合材料的制备及性能

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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:通过熔融混合,使用聚丙烯作为聚合物基质和甲晶作为无机成分来制备聚丙烯 - 甲状腺基质复合材料。详细介绍了甲晶岩的夫妇改性,主要研究了聚丙烯复合材料结构与性质之间的关系。聚丙烯复合材料结构的表征表明,通过耦合剂改性后,改善了聚合物基质中的甲状腺蛋白质的分散性。结果表明,由于添加改性的甲状腺甾体,通常改善了复合材料的机械性能。此外,通过正交的范围分析分别推断出对甲状腺甾体甲酸盐表面自由能和复合材料的冲击延展性的最佳条件。

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