纺丝直接成布专用聚丙烯切片特性  

THE CHARACTERISTICS OF POLYPROPYLENE RESIN FOR SPUN-BOND PROCESS

作　　者：贺燕 高琼英 

机构地区：[1]纺织工业非织造布技术开发中心

出　　处：《合成纤维工业》1992年第5期1-3,共3页China Synthetic Fiber Industry

摘　　要：对纺粘法专用高熔融指数聚丙烯切片71035进行了分子量、分子量分布、流变性和抗静电性能分析,并与国内外同类产品进行了对比。这种新型切片用于纺粘成布比常规切片可降低纺丝温度30℃,物性指标较好。In this paper, the molecular weight, molecular weight distribution, rheological and an- tistatic behavior of polypropylene resin 71035 with high MFI specially developed for spun-bond process are analyzed in comparism with other resins produced in China or abroad. Thespinning temperature of spun-bond process using this resin might be 30℃ below that for con-ventional resin and quality specifications were better.

关 键 词：纺粘法 聚丙烯 纺丝 非织造织物 

分 类 号：TS174[轻工技术与工程—纺织材料与纺织品设计]