Polyvinyl Alcohol PVA BP24 BP17 088-50 2488 1799 Sundy Kuraray Changchun

Polyvinyl alcohol resin (PVA) aqueous solution has good film forming and emulsifying properties. It can be used as a protective colloid during emulsification and suspension polymerization of polymers.

PVA can be used in textile slurry, Vinnie fiber, paper coating agent, building material, adhesive, PVA film, PVB raw material, food and medicine, PVA can also be used as soil improver, polymerization suspension agent, emulsifier, quenching agent and so on. In addition, with the continuous development and improvement of PVA performance, its use is constantly expanding.

PVA can be regarded as a linear polymer with secondary hydroxyl group. The hydroxyl group in the molecule has high activity and can carry out typical chemical reactions of low alcohols, such as esterification, etherification, acetalization, etc., and can also react with many inorganic compounds or organic compounds.