汽车电线热老化寿命的研究

Study on Thermal Aging Life of Automobile Wire

文章借鉴对普通电线绝缘材料寿命研究的方法,根据阿伦尼乌斯理论,结合汽车电线的特殊要求,对不同材料的汽车电线热老化寿命预测和最高使用温度推算进行研究。对汽车电线的设计、新材料的开发及材料选用具有指导意义,也有利于汽车电线使用时的选型。

According to Arrhenius theory and the special requirements of automobile wire,this paper studies the prediction of thermal aging life of automobile wire with different materials and the calculation of the maximum service temperature.It has guiding significance for the design of automobile wire,the development of new materials and the selection of materials,and is also conducive to the selection of automobile wire.