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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Japan Vam & Poval
POVAL™ JL-18E by Japan VAM & Poval is a partially hydrolyzed polyvinyl alcohol (PVOH) grade. It is soluble in water and easy to handle. It is synthetic and available in the form of granules. Offers high emulsification capability and high adhesion to hydrophobic resins. POVAL™ JL-18E by Japan VAM & Poval can be used for general industrial applications such as span and vinyl acetate emulsion polymerization.
Product Type
Vinyl Alcohol (VOH) > PVOH (or PVA)
Physical Form
Product Status

POVAL™ JL-18E Properties

Physical Properties

Value & Unit
Test Condition
Test Method
22 - 26 mPa.s
(4%, 20°C)
Degree of Hydrolysis
83 - 86 mol%
( )
pH Value
5 - 7 -
(4% solution at 20°C)
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