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Kuraray Europe GmbH Products & Solutions KURARAY POVAL™ LM
Do you have any questions,
need technical support or
would like to place an order?
Polyvinyl alcohols (PVOH) are essential for the production of PVC. The LM grades of KURARAY POVAL™ polyvinyl alcohol (PVOH) combine particularly low saponification with a low degree of hydrolysis, so they are ideal for use as a secondary protective colloid. You too can use this unique PVA to optimize the quality and efficiency of your PVC production.
KURARAY POVAL™ LM grades have especially low saponification and are available as with an extremely low degree of hydrolysis of between 33 and 53 mol%. This unique combination makes these PVOH polymers excellent as secondary protective colloids in suspension polymerization of PVC. A high acetate content gives these polyvinyl alcohols a low glass transition temperature, so they can be dispersed in cold water or dissolved in formulations with organic solvents.
PVC producers use KURARAY POVAL™ LM grades to significantly improve the quality of their products. These PVA polymers enable precise control of grain formation in polymerization to optimize structure, morphology and particle size distribution. KURARAY POVAL™ LM grades are completely free of organic solvents. Moreover, the monomers are easy to remove, so they help improve the efficiency of production processes. For use as a primarily dispersing agent, Kuraray offers PVC producers KURARAY POVAL™ L grades.
Use the advantages of KURARAY POVAL™ LM grades for your PVC applications – and benefit from the expertise of Kuraray, a world-leading PVOH producer.
▸︎︎ Kuraray Poval™ Website
▸︎︎ Safety Data Sheets
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Do you want to know more about KURARAY POVAL™? Please contact us.
Telephone: +49 69 305 85 343
Info.DE-poval@kuraray.com