高压开关管用尼龙导向套的研制  

DEVELOPMENT OF THE NYLON GUIDE SLEEVE USED IN HIGH VOLTAGE SWITCH

作　　者：魏刚[1] 宋波[1] 郑明嘉[1] 

机构地区：[1]四川大学高分子材料与工程系

出　　处：《工程塑料应用》2002年第12期29-31,共3页Engineering Plastics Application

摘　　要：采用减摩耐磨剂、滑石粉与尼龙6共混改性制备了导向套用减摩耐磨低收缩尼龙复合材料,研究了导向套的配方和成型工艺,介绍了导向套零件高低温试验的条件及过程。试验结果表明,尼龙6导向套产品的尺寸稳定性得到了大幅度的改善,研制的导向套用尼龙复合材料满足了产品的性能要求。Antifrictional & wear-resistant and low shrinkage Nylon composite for guide sleeve was prepared by means of blending antifriction & wear-resisting agent, talcum powder and PA6. The formulation and molding process of the guide sleeve were also studied. The condition and process of the high & low temperature test for the guide sleeve were introduced. The results showed that the dimensional stability of PA6 guide sleeve was greatly improved and the developed Nylon composite for the guide sleeve met the per-fomance demand.

关 键 词：高压开关管 导向套 尼龙6 减摩耐磨 低收缩 研制 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业] TQ32