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首页> 外文期刊>Journal of Applied Polymer Science >Melt spun matrix fibers of toughened polypropylene copolymers modified by high energy electrons
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Melt spun matrix fibers of toughened polypropylene copolymers modified by high energy electrons

机译：高能电子改性的增韧聚丙烯共聚物的熔纺基体纤维

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摘要

Binary blends of polypropylene (PP) and ethylene-octene copolymer (EOC) are prepared by continuous electron-induced reactive processing at various mass ratios of the blend components and various doses without adding of any grafting agents. The influence of mass ratio and dose is investigated in order to get the optimum processing behavior of toughened PP as well as optimum properties of resulting fibers. It is found that toughened PP with a PP/EOC blend ratio of 97.5-2.5 mass % can be used advantageously as a matrix component for the process of online spinning of glass fiber/toughened PP hybrid yarns. Such hybrid yarns belong to one of the most advanced production methods for the manufacturing of fiber reinforced thermoplastic composites with an increased mechanical performance. (C) 2016 Wiley Periodicals, Inc.
机译：聚丙烯（PP）和乙烯-辛烯共聚物（EOC）的二元共混物是通过在不添加任何接枝剂的情况下，以各种质量比的共混物组分和不同的剂量通过连续电子诱导的反应过程而制备的。为了获得增韧PP的最佳加工性能以及所得纤维的最佳性能，研究了质量比和剂量的影响。已经发现，具有97.5-2.5质量％的PP / EOC混合比的增韧PP可以有利地用作玻璃纤维/增韧PP混合纱线的在线纺丝工艺的基质组分。这样的混合纱线属于制造具有增强的机械性能的纤维增强的热塑性复合材料的最先进的生产方法之一。 （C）2016威利期刊公司

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