“Polyvinyl Alcohol(PVA) 117”

How to Select the Right Polyvinyl Alcohol (PVA) Grades for Specialty Paper Applications?

Polyvinyl Alcohol (PVA) is widely utilized in the specialty paper industry as a surface sizing agent, coating binder, and functional dispersant. Selecting the appropriate PVA grade—ranging from standard fully hydrolyzed grades to modified functional variants (e.g., carboxyl-modified, cation...