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首页> 外文期刊>Journal of Applied Polymer Science >Toughening and Reinforcing Polypropylene with Core-Shell Structured Fillers
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Toughening and Reinforcing Polypropylene with Core-Shell Structured Fillers

机译：核壳结构填料对聚丙烯的增韧和补强

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摘要

An elastomer/rigid particle filler with core-shell structure was prepared by twin-screw extruder according to an encapulation model.It was used to toughen and reinforce polypropylene (PP).An original idea of a one-step processing method was adopted in creating PP/poolyoctene-ethylene/talc ternary composites.The rheological behavior of PP was changed and the mechanical properties were improved.SEM observation showed that the core-shell structured filler dispersed better in copolypropylene than in homopolypropylene.Two reasons were proposed and proved by the rheology test and SEM observation.
机译：用双螺杆挤出机根据包封模型制备了具有核-壳结构的弹性体/刚性颗粒填料，用于增韧聚丙烯（PP），采用了一步加工的原始思想。 PP /苯并辛辛烯-乙烯/滑石三元复合材料。改变了PP的流变行为并改善了机械性能.SEM观察表明，核-壳结构填料在共聚丙烯中的分散性好于均聚丙烯。流变测试和SEM观察。

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