The material selection platform
Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Kuraray
KURARAY POVAL™ 28-98 by Kuraray is fully hydrolyzed polyvinyl alcohol (PVOH) grade. It exhibits good bonding strength and pigment binding capacity. It is used as an adhesive promoter. It provides good cohesion and adhesion to fibers, fillers and pigments. It is suitable for modification of emulsion adhesives and remoistenable adhesives in the paper processing industry. Aqueous solution of KURARAY POVAL™ 28-98 can be added to polymer emulsion which is already stabilized with polyvinyl alcohol to extend the open time, increase setting speed and influence the rheology. This grade is designed for use in postage stamps and labels.
Product Type
Polyvinyl Alcohols (PVOH)
Chemical Composition
Polyvinyl alcohol
Physical Form
Granules, Fine powder with defined grain size
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