Introduction

Polyvinyl Alcohol (PVA) is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available

in granule and powdered forms.  Grades include both fully hydrolyzed and partially hydrolyzed.  PVA is an excellent  

adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding 

resistance to oil, grease and solvents. In addition to its film forming property, it has excellent adhe