摘要
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。对母粒干燥及共混纺丝等工艺进行了探讨。负离子远红外母粒干燥温度一般在 80～ 10 0℃ ,干燥时间 4～ 12h ,纺丝温度较常规聚丙烯约高 5～ 10℃ 。
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. The processes of masterbatch, drying and blend spinning were discussed. The drying temperature was 80～100℃ for anionic far-infrared masterbatch, drying time 4～12 h, and the spinning temperature about 5～10℃ higher than that for normal polypropylene. The resulted anionic far-infrared polypropylene staple fiber had an anion yield equal to the level of urban gardens.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2003年第5期45-46,共2页
China Synthetic Fiber Industry
