What is liquid PVA?

What is liquid PVA? Polyvinyl alcohol, also known as PVA, PVOH or PVAL, is a water soluble crystalline polymer that has excellent film forming, emulsifying and adhesive properties. It is produced by the polymerization of vinyl acetate to polyvinyl acetate followed by an alcoholysis reaction to PVA. What is the use of PVA? PVA is … Continue reading What is liquid PVA?