橡胶及制品自然贮存老化行为研究进展

Progress of Research on Aging Behavior of Rubber and Its Products in Natural Storage Environment

针对橡胶及制品自然贮存老化行为的研究现状,从宏观性能、微观结构、自然贮存试验方法等方面进行综述。其中,宏观性能主要包括力学性能和其他宏观性能两个方面;微观结构方面主要包括FTIR技术、热分析技术、SEM及XPS技术等三个方面;自然贮存试验方法方面主要是部分橡胶及制品的相关自然贮存试验规范及标准。橡胶及制品自然贮存老化行为研究应加强自然贮存试验,综合运用分析手段掌握橡胶及制品的真实老化行为,从而改善橡胶性能,延长其使用寿命。

Aiming at the research status of natural storage aging behavior of rubber and its products, this article reviewed in terms of macro performance, microstructure and natural storage test methods. The macro performance mainly includes mechanical properties and other macro properties. The microstructure mainly includes FTIR technology, thermal analysis technology, SEM and XPS technology, etc. The natural storage test methods are mainly natural storage test specifications and standards related to some rubber and products. The natural storage test methods are mainly the specifications and standards for rubber and products. Research on the natural storage and aging behavior of rubber and products should strengthen the natural storage test, comprehensively use analysis methods to grasp the true aging behavior of rubber and products, so as to improve its performance and extend its service life.