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Polyvinyl Alcohol buy in Mumbai
Buy Polyvinyl Alcohol
Polyvinyl Alcohol

Polyvinyl Alcohol

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Description
Polyvinyl Alcohol supplied by our company has excellent film forming, emulsifying, and adhesive properties. It is also resistant to oil, grease and solvent. Polyvinyl Alcohol is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. It is available at a reasonable price, and is used in various industries because of its excellent features.

About Polyvinyl Alcohol (PVA)
Its properties are dependent on humidity, in other words, with higher humidity more water is absorbed. The water, which acts as a plasticizer, will then reduce its tensile strength, but increase its elongation and tear strength
PVA is fully degradable and is a quick dissolver
PVA has a melting point of 230oC and 180-190oC (356-374 degrees Fahrenheit) for the fully hydrolyzed and partially hydrolyzed grades, respectively
It decomposes rapidly above 200oC as it can undergo pyrolysis at high temperatures
PVA is an atactic material but is crystalline as the hydroxyl groups are small enough to fit into the lattice without disrupting it
PVA is close to incompressible. The Poisson's ratio has been measured to between 0.42 and 0.48
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Polyvinyl Alcohol
Polyvinyl Alcohol
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