橡胶适应性检测标准
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橡胶适应性检测标准相关信息
SIS SS-ISO 4672-1990 橡胶和塑料软管．低温适应性试验
简介：This International Standard specifies two methods for assess-ing whether a rubber or plastics hose retains adequate flexibility at sub-ambient temperatures.Method A is applicable to non-collapsible hose with a bore size up to and including 25 mm. It measures the increase in stiff ness compared to the flexibility at a standard laboratory tempera-ture.Method B is a simpler, qualitative method suitable for control testing and is applicable to hose with a bore size up to and including 100 mm.
信息：ICS： CCS： 发布：1990-12-05 实施：
