Polyvinyl alcohol is a water-soluble high polymer with properties ranging between plastics and rubber. Because polyvinyl alcohol has unique strong adhesion, film flexibility, smoothness, oil and solvent resistance, protective colloid, gas resistance, abrasion resistance, and water resistance after special treatment, In addition to vinylon fiber, it is also widely used in the production of coatings, adhesives, fiber pulp, paper processing agents, emulsifiers, dispersants, films and other products. Applications include textiles, food, medicine, construction, wood processing, and papermaking. Printing, agriculture, steel, polymer chemical and other industries have a very good application prospect.
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