标准摘要
[中文适用范围]： 本文件规定了多点数据采集和呈现的测试程序，这些数据展示了塑料在以下环境下的行为： ——长时间暴露在高温下； ——液体化学品； ——恒定拉应力下的环境应力开裂； ——人工风化。 测试按环境严重程度递增的顺序列出。 通过首先在最不严酷的环境下进行测试，可以就是否值得在更严酷的条件下进行测试做出明智的判断。 [外文原描述]： This document specifies test procedures for the acquisition and presentation of multipoint data which demonstrate the behaviour of plastics under the following environments: — prolonged exposure to heat; — liquid chemicals; — environmental stress cracking under a constant tensile stress; — artificial weathering. The tests are listed in order of increasing severity of the environment. By testing under the least severe environments first, it is possible to make informed judgements regarding whether tests under more severe conditions are worthwhile.
英文名称Plastics — Acquisition and presentation of comparable multipoint data — Part 3: Environmental influences on properties