复合绝缘子耐酸芯棒性能的稳定性  

作　　者：张福林[1] 张银龙 

机构地区：[1]保定电力修造厂,071062 [2]上虞金凤凰电力器材有限公司,312300

出　　处：《纤维复合材料》2001年第4期36-38,共3页Fiber Composites

摘　　要：为了减少复合绝缘子脆断而采用的耐酸芯棒 ,是依据芯棒中起着粘合纤维作用的树脂防护性能特点 ,通过分析论证 ,认为采用无捻玻璃纤维粗纱拉制芯棒和提高芯棒的基体树脂固化度 ,可以避免酸介质进入内部腐蚀纤维 ,保证耐酸芯棒性能的稳定性。The acid resistant core bar is used to reduce the fracture of composite insulator with resin protection properies.The analysis shows that the stability for acid resistant property can be ensured by using rovings and raising curing degree of resin which can stop the penetration of acid media into the fiber bundles.It is concluded that high long term loading of core bar will not affect the resin protection property.

关 键 词：复合绝缘子 耐酸芯棒 耐酸腐蚀 稳定性 性能 

分 类 号：TM216[一般工业技术—材料科学与工程]