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KURARAY POVAL™ PVA-220S

Technical Datasheet | Supplied by Kuraray

KURARAY POVAL™ PVA-220S by Kuraray is a partially hydrolyzed polyvinyl alcohol (PVA) grade. It exhibits water solubility, adhesiveness, film formation and oil resistant ability. It provides emulsifying property, enhanced durability and improved performance. It is suitable for use in cement/plaster additives and oil well drilling. Recommended for polyvinyl acetate emulsion & suspending agent stabilizers and remoistenable-, paper- & urea formalin resin adhesives. KURARAY POVAL™ PVA-220S is used in release papers, warp sizing for spun yarns, textile finishing & printing, film molding, ceramic/ferrite binders and television braun tubes.

KURARAY POVAL™ PVA-220S Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Brookfield Viscosity

27 - 33 mPa-s

(At 20°C, 4% aqueous solution, motor rotary type)

JIS K 6726

Hydrolysis

87 - 89 %

(By mole)

JIS K 6726

Maximum Volatile Content

5.0 %

JIS K 6726

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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