PVA introduction
2022-03-10
PVA, a polymer prepared from polyvinyl acetates by replacement of the acetate groups by hydroxyl groups. The commercial products have
differing physical characteristics with differing contents of residual acetyl groups.Polyvinyl alcohols are popularly used in adhesives, paper,
textiles, and a variety of coatings. It is white (colourless) and odorless.
Popular type is 1788, 1799, 2488, 2699 etc, any interest, just contact us.
Dynasty Chemicals @ Chinaplas 2024, Shanghai 
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