1.1 This test method covers a procedure for determining the rate of water vapor transmission ranging between 500 to 100,000 g/m²day through nonwoven and plastic barrier materials. The method is applicable to films, barriers consisting of single or multilayer synthetic or natural polymers, nonwoven fabric, and nonwoven fabrics coated with films up to 3 mm (0.1 in.) in thickness.
Product Details
- Published:
- 08/01/2016
- Number of Pages:
- 6
- File Size:
- 1 file , 110 KB
