摘要
热、氧、光等环境因素对聚氨酯材料的老化起到了加速作用,介绍了近年来聚氨酯老化机理的研究以及聚氨酯老化研究的实验方法和仪器分析方法。
Aging temperatures ,oxygen and light play important roles in quickening polyurethane aging advance during its using.Studies of aging mechanism and the method of aging experiments and analysis were introduced .
出处
《合成材料老化与应用》
2014年第1期57-64,共8页
Synthetic Materials Aging and Application
基金
国家质检总局科技计划项目(2012QK089)
关键词
聚氨酯
老化机理
老化方法
仪器分析
polyurethane
aging mechanism
aging tests
instrumental analysis
