Polyvinyl Alcohol Application

Polyvinyl Alcohol products have a wide range of uses. In the textile industry, they are mainly used as yarn pulp, fabric finishing...

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Polyvinyl Alcohol Grades

Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate monomer, followed by hydrolysis of the polyvinyl acetate. HOP...

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Polyvinyl Alcohol Introduction

Polyvinyl Alcohol is a water soluble and biodegradable synthetic polymer. It is adry solid, and is available in granule and powder...

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polymer prices   pva

Polyvinyl Alcohol (PVA) is a synthetic polymer that is water soluble. 

PVA is prepared by complete or partial hydrolysis of polyvinyl acetate to remove the acetate groups.

For fully hydrolyzed and partially hydrolyzed grades the melting point is 230 C and 180 to 190 C.

It also decomposes very quickly above 200 C because at high temperatures it can undergo pyrolysis. 

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