company tower banner
Kuraray Company Logo

Kuraray Poval™ 28-98 DB

1 of 147 products in this brand
KURARAY POVAL™ 28-98 DB by Kuraray is a water-soluble, polyvinyl alcohol (PVOH) defoamed grade manufactured by alcoholysis of polyvinyl acetate. It exhibits high molecular weight, good cohesion, good adhesion to fibers-, fillers- and pigments. KURARAY POVAL™ 28-98 DB is recommended for the modification of emulsion adhesives. It complies with REACH regulations.

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

Chemical Family: Polyvinyl Alcohols & Esters

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Industrial Additives Functions

Applications & Uses

Industrial Additives End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Degree of Hydrolysis98.0 - 99.0mol %
Ash Contentmax. 0.4%
pH5.0 - 7.0-
Volatiles Contentmax. 5.0wt %
Viscosity (20°C)25.0 - 31.0mPa.s