Kuraray Poval™ 44-88

1 of 147 products in this brand
KURARAY POVAL™ 44-88 (formerly KURARAY POVAL™ PVA-224) by Kuraray is a polyvinyl alcohol (PVOH) compound. It is a biodegradable, recyclable and water-soluble grade. It offers good bonding strength and pigment binding capacity. It exhibits excellent film-forming characteristics, high tensile strength and elasticity. It shows resistance against organic solvents and dispersing power. KURARAY POVAL™ 44-88 is used in water-based pressure-sensitive labels and remoistenable adhesives. It is designed for paper processing industry and films.

Polymer Name: Polyvinyl Alcohol (PVOH)

Functions: Adhesion Promoter, Binder, Binder & Resin, Coupling Agent, Resin

Chemical Family: Polyvinyl Alcohols & Esters, Vinyls, Vinylics & Vinyl Derivatives

Technical Data Sheet

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Properties

Typical Properties
ValueUnitsTest Method / Conditions
Degree of Hydrolysis87.0 - 89.0mol %
Ash Contentmax. 0.4%
pH5.0 - 7.0-
Volatiles Contentmax. 5.0wt %
Viscosity (20°C)40.0 - 48.0mPa.s