PVA
PVA-2
PVA-2 is a polyvinyl alcohol-based raw material used to support film formation, binding and surface adhesion in water-based industrial systems. It may help create balanced structures in adhesive, paper, textile and coating formulations. When properly prepared, it provides uniform surface distribution and contributes to improved strength and processability of the final product. The preparation method and dosage should be selected according to the application conditions and required performance.