Polypropylene is the trade name of polypropylene fiber, which is by the polymerization of propylene as raw material by the melt spinning of fibers obtained.
丙纶是聚丙烯纤维的商品名称，它是由丙烯作原料经聚合、熔体纺丝制得的纤维。
Anionic far-infrared polypropylene staple fiber can be produced via blend spinning on a normal PET plant with anionic far-infrared polypropylene masterbatch and polypropylene chips as raw materials.
以负离子远红外聚丙烯母粒及聚丙烯切片为原料，在普通涤纶设备上共混纺丝制得负离子远红外丙纶短纤维。
In addition, it is necessary for better capabilities of jute fiber reinforced polypropylene to improve the interfacial adhesion between jute fiber and polypropylene.
另外，要使黄麻纤维增强聚丙烯性能有较大提高，改善黄麻纤维和聚丙烯之间的界面强度是必要的。
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