柔性和刚性多孔聚合物材料——加速老化试验

[中文适用范围]： 本文件规定了实验室程序，旨在模拟自然发生的反应（如氧化或湿度水解）对柔性和刚性多孔聚合物材料的影响。 [外文原描述]： This document specifies laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity for flexible and rigid cellular polymeric materials .