对提高铁路数字信号电缆绝缘线芯抗压缩性能的探讨  

The Discussion on Improving the Crush Resistance of the Railway Digital Signaling Cable Cores

作　　者：张惠琴 杨勇勇[2] 苏晓东[2] 黑广杰 ZHANG Hui- qin YANG Yong- yong SU Xiao- dong HEI Guang- jie(Tianshui Railway Cable Co. , Ltd. , Tianshui 741000,China Dow Chemical （ China） Investment Company Limited, Shanghai 201203, China)

机构地区：[1]天水铁路电缆有限责任公司,甘肃天水741000 [2]陶氏化学(中国)投资有限公司,上海201203

出　　处：《电线电缆》2017年第2期23-25,32,共4页Wire & Cable

摘　　要：绝缘线芯抗压缩性能是铁路数字信号电缆的一项重要性能指标,对影响绝缘线芯抗压缩性能的因素进行了分析,并对提高绝缘线芯的抗压缩性能提出了合理化建议。Crush resistance of the insulation cores is an important index in affecting the qualities of digital signaling cable.The factors,which affect crush resistance of the insulation core,are analyzed in this paper,and some measurements are proposed to improve crush resistance of the insulation cores.

关 键 词：铁路数字信号电缆 发泡绝缘线芯 抗压缩性能 

分 类 号：TM246.9[一般工业技术—材料科学与工程]