应力作用下高分子材料的老化行为研究

Research on the aging behaviors of polymer materials under stress

从微观角度综述了应力影响高分子材料老化性能的现象,提出了应力引发材料老化的特殊性,并分析了其产生的原因,总结了应力引发材料老化的机理,讨论了应力与其他因素相结合对材料老化的影响,展望了其研究方向。

Phenomena that stress influenced the aging properties of polymer materials were described at the microscopic view. The aging particularity of materials induced by stress was put forward and reasons for the occurance of aging were analyzed. Aging mechanisms of materials induced by stress were summarized. Influences of stress combining with other factors on the aging of materials were discussed and the research direction were anticipated.