Product Description: The chemical name of the polyvinyl alcohol fiber called polyvinyl alcohol, itslower strength than polyester strength only 5.32-5.72Cndtex of 12-25%, the elongation at break, elastic fabric shape retention and good wear resistance, 1-2 times more durable than cotton, butone of the biggest advantages is able to withstand strong base and good moisture absorption, easy to combine with the rubber, the rubber industry with good material, its shortcomingslowertemperature, the temperature reached 100 degrees there is contraction, intolerance acidic.