ISO 8580:1987 橡胶和塑料软管.稳定状态下抗紫外线的测定

标准编号：ISO 8580:1987

中文名称：橡胶和塑料软管.稳定状态下抗紫外线的测定

英文名称：Rubber and plastics hoses — Determination of ultra-violet resistance under static conditions

发布日期：1987-12

标准范围

提供一种在静态条件下评估紫外线辐射威慑效果的方法。规定了3种方法:一种用于直径不超过25 mm的孔，在软管本身上进行测试；一个用于直径大于25mm的软管壁，一个用于直径大于25mm的软管壁，一个用于直径大于25mm的软管涂层。如果无法按照方法二进行试验，则只能使用最后一种方法。图3显示了各种试件支架。

Provides a means of assessing the deterious effects of ultra-violet radiation under static conditions. specifies 3 methods: one for bore sizes up to 25 mm, tested on the hose itself; one for bore sizes greater than 25 mm, tested on a piece of the hose wall, and one for bore sizes greater than 25 mm, tested on a piece of the hose coating. The last method should only be used, if it is not possible to carry out the test in accordance with method two. 3 figures show the various test piece holders.

标准预览图