摘要
介绍了高分子材料的光老化机理,碳弧灯老化和氙弧灯老化仪器的基本结构和特点,并以NES M0141要求的两种老化试验方法、试验条件为基础,论证了汽车外装部件进行老化试验时,氙弧灯代替碳弧灯的可行性。
Light weathering theory,basic structures and characteristic of carbon arc lamp and xenon are lamp acceleration weathering tester have been described. Based on test conditions of these two acceleration weathering methods in NES M1041, possibility is discussed on Xenon Are Lamp Acceleration Weathering Test Substituting Sunshine Carbon Arc Lamp Acceleration Weathering Test in vehicle ＇acceleration weathering tests.
出处
《汽车科技》
2007年第5期53-56,共4页
Auto Sci-Tech
关键词
高分子材料
老化
碳弧灯
氙弧灯
polymer material
weathering
carbon arc lamp
xenon arc lamp
