... , glossiness, smoothness, and suitability to print. PVA water solution can replace water-glass, starch or combined with them to bind ... sponge, etc. Acetalized devivative has good adhesive strength to glass, can used in coating, leather, paper for cetamics, aluminum foil, ... material of fiber:After washing, solution, spinning processing formal and treating of PVA, it can get vinylon fiber, then blending ...