This standard specifies the test method for hot water loss of polyvinyl alcohol fiber. This standard applies to high-strength and high-modulus polyvinyl alcohol fibers made from polyvinyl alcohol resin as raw materials and polyvinyl alcohol fibers processed by acetalization. Other types of polyvinyl alcohol fibers can be used as reference.
FZ/T 50036-2016 Referenced Document
FZ/T 52023 High-strength and high-modulus polyvinyl alcohol ultra-short fiber
GB/T 14334 Sampling method for man-made staple fibres