抗菌丙纶的生产及应用  

Preparation and application of antibacterial polypropylene fibers

作　　者：吴建东[1] 陈国康[1] 

机构地区：[1]中国石化上海石油化工股份有限公司塑料部,上海200540

出　　处：《合成纤维工业》2005年第1期63-65,共3页China Synthetic Fiber Industry

摘　　要：优选出有机分子组装型(KJY-1)和无机银系(KJW-1)抗菌剂,与PP切片共混纺丝,在低速、大喷丝 板、一步法设备上生产抗菌丙纶。适当调整纺丝工艺,纺丝性能良好,抗菌丙纶的物理指标与常规丙纶无异。 KJY-1抗菌剂添加0.8％时,纤维抗菌率达99％,经50次洗涤抗菌率仍达90％以上。KJW-1型抗菌剂添加 1％时,纤维抗菌率达93％。An organic molecular assembled antibacterial agent KJY-1 and an inorganic silver antibacterial material KJW-1 were blend spun with PP chips to produce antibacterial polypropylene fiber on a low-velocity one-step spinning equipment with large spinnerets. The obtained antibacterial PP fiber had a good spinnability and comparable physical properties to regular PP fiber through adjusting spinning process properly. The antibacterial rate was 99% and 93% when the addition of antibacterial agent KJY-1 and KJW-1 was 0. 8% and 1% , respectively. The antibacterial rate of KJY-1 kept above 90% after washing 50 times.

关 键 词：抗菌率 丙纶 抗菌剂 纺丝性能 共混纺丝 纺丝工艺 一步法 纤维 物理指标 洗涤 

分 类 号：TQ342.62[化学工程—化纤工业]