KURARAY POVAL™, EXCEVAL™, ELVANOL™ and MOWIFLEX™ are the polyvinyl alcohol made by Kuraray. Our global production and service network make us your perfect partner for PVOH resins. At the Kuraray Poval, we provide the best quality PVA powder , PVOH etc. Call Us now. Polyvinyl alcohol (polyvinylalcohol) has a variety of applications ranging from paper and textile industries to construction, adhesives and the oil and gas industry.Kuraray Poval™ is water-soluble, has specific colloidal characteristics, excellent film-forming properties, and high tensile strength. In additi-on, it is elastic and resistant to heat and organic solvents.