热塑性聚氨酯弹性体在电缆护套上的应用  

Application of Thermoplastic Urethane Elastomer in Cable Sheathing

作　　者：胡玮[1] 岳红涛[2] 

机构地区：[1]河南理工大学,河南焦作454000 [2]特变电工股份有限公司新疆线缆厂,新疆昌吉831100

出　　处：《电线电缆》2010年第6期28-30,共3页Wire & Cable

摘　　要：介绍了热塑性聚氨酯弹性体(TPU)优异的性能,并与其他常用的电缆护套料进行比较;对其挤出工艺、配模和挤出时需要注意的问题进行阐述。The excellent properties of thermoplastic urethane elastomer（TPU） were presented.Comparison was made between TPU and other commonly used cable sheathing compounds.Discussion was made on the extrusion process,die arrangement and matters needing attention during extrusion.

关 键 词：热塑性聚氨酯弹性体(TPU) 无卤低烟阻燃 护套 挤出工艺 

分 类 号：TM246[一般工业技术—材料科学与工程]