A polymer organic compound in which polyvinyl alcohol is saponified by polyvinyl acetate. Polyvinyl alcohol is a white powder, flake or flocculated solid. Polyvinyl alcohol contains many alcohol groups, is polar, and forms hydrogen bonds with water, so it is soluble in polar water.

The polyvinyl alcohol resin series are white solids, and the appearance is divided into three types: floc, granular and powder. This product is non-toxic, tasteless, non-polluting and can be dissolved in water at 80-90 °C. Its aqueous solution has good adhesion and film forming properties.

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