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MANUFACTURING METHOD OF FIBER REINFORCED POLYPROPYLENE COMPOSITE MATERIAL, AND FIBER REINFORCED POLYPROPYLENE COMPOSITE MATERIAL

机译:纤维增强聚丙烯复合材料的制造方法以及纤维增强聚丙烯复合材料

摘要

To provide a manufacturing method of a fiber reinforced polypropylene composite material suppressing strength deterioration by heat melting during re-molding, and holding physical strength even after re-molding, and the fiber reinforced polypropylene composite material.SOLUTION: The manufacturing method of a fiber reinforced polypropylene composite material includes a first step for mixing and molding at least polypropylene, a reinforced fiber, and a compatibility accelerator, and a second step for irradiating radiation to the mixed molded article. By the manufacturing method of the fiber reinforced polypropylene composite material, a fiber reinforced polypropylene of which strength is maintained even after re-molding can be provided. Thereby material recycling property of the fiber reinforced polypropylene composite material can be improved.SELECTED DRAWING: Figure 1
机译:提供一种纤维增强聚丙烯复合材料的制造方法,所述纤维增强聚丙烯复合材料的制造方法能够抑制重塑期间的热熔融引起的强度降低,甚至在重塑后仍保持物理强度。聚丙烯复合材料包括用于至少混合和模制聚丙烯,增强纤维和相容性促进剂的第一步,以及用于向混合模制制品辐射辐射的第二步。通过纤维增强聚丙烯复合材料的制造方法,可以提供即使在重新成型后仍保持强度的纤维增强聚丙烯。从而可以改善纤维增强聚丙烯复合材料的材料回收性能。选图:图1

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