ISO 2528:2017

What is ISO 2528:2017 Sheet Materials Determination of Water Vapour Transmission Rate (WVTR) – Gravimetric Method? ISO 2528:2017 is a standard that specifies a gravimetric (dish) method for determining the water vapor transmission rate (WVTR) of sheet materials. The WVTR of a material is the rate at which water vapor can pass through the material. […]