陶瓷化耐火电缆高温击穿影响因素研究  

Research on Factors of Breakdown of Ceramifiable Fire Resistant Cable at High Temperature

作　　者：邵海彬[1] 王庭慰[2] 张尔梅[1] 吴鑫[1] 

机构地区：[1]中利科技集团股份有限公司江苏省特种电缆高分子材料重点试验室,江苏常熟215542 [2]南京工业大学材料科学与工程学院,江苏南京210009

出　　处：《电线电缆》2017年第4期22-24,41,共4页Wire & Cable

基　　金：江苏省"六大人才高峰"项目(XCL-046)

摘　　要：以聚烯烃树脂、高低熔点瓷化粉及其他助剂为组分,经熔融共混制备了陶瓷化聚烯烃材料及电缆,研究了陶瓷化耐火电缆高温击穿的原因。结果表明,材料组成是导致电缆高温击穿的根本原因。Ceramifying polymer based composites were prepared using polyolefin resins by melt-compounding. The influence factors on electrical insulation property of ceramifying Polymer based composites at high temperature were studied. The results showed that composition led to the decrease of the electrical insulation property at high temperature.

关 键 词：陶瓷化 耐火电缆 击穿 高温 

分 类 号：TM215.2[一般工业技术—材料科学与工程]