This part of this European Standard describes a test procedure to assess the effect of humidity in combination with relatively high temperatures on the relevant physical properties of coated fabrics.
It is applicable to all coated fabrics for which it is necessary to assess the long-term resistance to hydrolysis which can result from exposure to warm atmospheres with high moisture content. It is not recommended to evaluate materials that are immersed in water during use.
90.93 Standard confirmed
Apr 17, 2018