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KURARAY POVAL™ 20-98 M

Technical Datasheet | Supplied by Kuraray

KURARAY POVAL™ 20-98 M by Kuraray is a thiol group modified polyvinyl alcohol (PVOH) grade. This grade is water-soluble polymer manufactured by alcoholysis of polyvinyl acetate. It shows very good dispersing power and resistance against organic solvent. It exhibits excellent film-forming properties, high tensile strength, and elasticity. KURARAY POVAL™ 20-98 M can be used in wide range of applications such as textile, construction, ceramics, packaging and electronics.

KURARAY POVAL™ 20-98 M Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity

17.0 - 22.5 mPa-s

(At 4% aqueous solution, 20°C, By Brookfield Synchronized-motor Rotary Type)

Hydrolysis

97.0 - 98.0 mol%

Volatile Content

< 5.0 %

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