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Polyvinyl Alcohol

Polyvinyl alcohol is a white solid, and its appearance is divided into flocculent, granular, and powdery; it is non-toxic, tasteless, and pollution-free, and can be dissolved in water at 80-90°C. Its aqueous solution has good adhesion and film-forming properties; it can withstand most organic solvents such as oils, lubricants and hydrocarbons,has chemical properties such as esterification, etherification and acetalization of long-chain polyols.

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Polyvinyl alcohol is a white solid, and its appearance is divided into flocculent, granular, and powdery; it is non-toxic, tasteless, and pollution-free, and can be dissolved in water at 80-90°C. Its aqueous solution has good adhesion and film-forming properties; it can withstand most organic solvents such as oils, lubricants and hydrocarbons,has chemical properties such as esterification, etherification and acetalization of long-chain polyols.

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