电压稳定剂在预电应力下的集中效应及其应用  

ELECTRICAL PRE-STRESS EFFECT OF VOLTAGE STABILIZERS AND ITS APPLICATION IN EXTRUDED CABLE

作　　者：李忠华[1] 尹毅[1] 朱军[1] 屠德民[1] 

机构地区：[1]西安交通大学

出　　处：《材料研究学报》1999年第1期47-50,共4页Chinese Journal of Materials Research

基　　金：国家自然科学基金!59473015

摘　　要：研究了针对板电极下纯聚乙烯和加电压稳定剂的聚乙烯的预电应力效应，讨论了电压稳定剂的预电应力效应产生机理，以及在塑料绝缘电缆中应用电压稳定剂预电应力效应的可能性．The use of voltage stabilizers is an effective way to inhibit electrical treeing in extruded cable. In this paper, the electrical pre-stress effect of voltage stabilizers is studied through experiments in which the polyethylene samples with and without voltage stabilizers under point-plane electrodes system are used. The application in extruded cable and the mechanism of electrical pre-stress effect of voltage stabilizers are also discussed.

关 键 词：电压稳定剂 预电应力效应 聚合物绝缘 聚乙烯 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业] O631.23[理学—高分子化学]