- Chemical Family:Polyvinyl Alcohols & Esters, Alcohols
- Functions:Stabilizer, Dispersant, Sizing Agent
- Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
- Synonyms:PVOH, Vinyl alcohol homopolymer, Vinyl alcohol polymer
Dragonpovol Polyvinyl Alcohol (20-88 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BP-20, PVA-220, and GH-17, some famous bands in the market. It has been widely used as a glue & adhesive in construction, paper manufacturing as well as other industries for binding materials. It can also be used as a surface sizing agent in textiles, because of its good ability to form a membrane on the textile surface. Due to the active -OH and -COOR groups in the chemical structure, it can reduce the surface tension of water solution to a large extent, which in return can be used as a dispersant in PVC suspension polymerization production.