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KURARAY POVAL™ L-9

Technical Datasheet | Supplied by Kuraray

KURARAY POVAL™ L-9 by Kuraray is a specialty polyvinyl alcohol. It is a water soluble grade manufactured by alcoholysis of polyvinyl acetate. It produces PVC grains of good porosity while maintaining a satisfactory bulk density. It is developed to be used as primary suspending agent for vinyl suspension polymerization. It has a shelf life of 12 months. The plasticizer speed, the fish eyes count and the residual vinyl chloride monomer level are drastically improved using KURARAY POVAL™ L-9.

KURARAY POVAL™ L-9 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Non-volatile Content

97 - 100 %

(At 105°C. 3hr Drying)

DIN 53189/ JIS K6726

Ash Content

< 1.1 %

(Calculated as Na₂O))

Viscosity

5.5 - 6.1 mPa-s

(At 20°C, 4% Aqueous Solution)

DIN 53015/ JIS K6726

*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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