摘要
采用皮芯层复合纤维纺丝机纺制不同磁粉含量的聚丙烯 (PP)磁性纤维 ,对纤维的纺丝性能、拉伸性能、热性能进行了研究。结果表明 :随着磁粉含量的增加 ,磁性纤维的纺丝性能、拉伸性能、热性能下降。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。
Magnetic polypropylene fiber can be produced on core\|sheath compound fiber spinning machine. Its spinning performance, drawing property and thermal property were studied. The result showed that the spinning performance, drawing property and thermal property all decreased with the increase of magnetic particle content. The reasonable ratio of magnetic particle and polypropylene not only guarantees the properties of magnetic fiber but also maximizes the magnetic particle content.
出处
《合成纤维工业》
CAS
CSCD
2000年第5期20-22,共3页
China Synthetic Fiber Industry
关键词
磁粉
聚丙烯纤维
结构
纺丝
性能
磁性
magnetic particle
polypropylene fiber
sheath\|core construction
spinning property
drawing property
heat property
