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KURARAY POVAL™ 10-98

Technical Datasheet | Supplied by Kuraray
KURARAY POVAL™ 10-98 by Kuraray is a water-soluble, fully saponified polyvinyl alcohol (PVOH) manufactured by alcoholysis of polyvinyl acetate. It is suitable as emulsion polymerization aid to binder in paper applications. It exhibits excellent film characteristics like high cohesion & toughness, low electrostatic charging and re-dissolving capacity of the dried film in water. A binder in textile sizes is based on its good penetration capacity and good adhesion properties on all types of fibrous material. KURARAY POVAL™ 10-98 can be stored for 12 months from the shipment date.
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Product Type
Vinyl Alcohol (VOH) > PVOH (or PVA)
CAS Number
9002-89-5
Physical Form
Granules, Fine powder with defined grain size

KURARAY POVAL™ 10-98 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Viscosity
9.0 - 11.0 mPa-s
(At 20°C, 4% Aqueous Solution) 
DIN 53015/JIS K 6726
Degree of Hydrolysis
98.0 - 98.8 mol%
Non-volatile Content
95 - 100 %
(After 3 hr drying at 105°C) 
DIN 53189/JIS K6726
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