... 等规聚丙烯、isotactic polypropylene 磁性聚丙烯、magnetic polypropylene 丙纶垫布、polypropylene fiber fabric ...
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The reasonable ratio of magnetic particle and polypropylene not only guarantees the properties of magnetic fiber but also maximizes the magnetic particle content.
选择磁粉和聚丙烯的合理配比，既可以提高磁性纤维的纺丝性能、拉伸性能和热性能，又可以提高磁性纤维的磁粉含量。
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