Microporous polypropylene fibers were prepared by stretching polypropylene fibers containing CaCO3 filler. The properties of the resultant fibers are controllable by adjusting the filler content and the stretching ratio. Also, it is elucidated that the fibers have a fine texture of polypropylene fibrils, in which the filler particles are dispersed. Furthermore, the CaCO3 filler was removed by treating the fibers with an HCl-CH3OH solution, and their properties were also investigated. (C) 1996 John Wiley & Sons, Inc. [References: 14]
展开▼
机译：通过拉伸含有CaCO3填料的聚丙烯纤维来制备微孔聚丙烯纤维。可以通过调节填料含量和拉伸比来控制所得纤维的性能。另外，阐明了纤维具有聚丙烯原纤维的优良质地，其中分散有填料颗粒。此外，通过用HCl-CH 3 OH溶液处理纤维来去除CaCO 3填料，并且还研究了它们的性能。 （C）1996 John Wiley＆Sons，Inc. [参考：14]
展开▼
