Polyvinyl Alcohol (PVA)

Polyvinyl alcohol (PVA) resin is a high molecular polymer powder with the chemical formula [C2H4O]n.It is a commonly used adhesive with goodfilm-forming properties, bonding properties and thermal stability. lts water solubility is related to the degree of alcoholysis.

Solution Stability

Low-viscosity polyvinyl alcohol aqueous solution is stable at room temperature and will not deteriorateduring storage.

Solubility

Polyvinyl alcohol powder(PVA) 2488 are partially alcoholsoluble,they can be solubilized in room temperature water.When the temperature is lower than 10℃, sufficient dissolution time is required for dissolution, usually 5-10minutes.

Film Formation

Polyvinyl alcohol has strong adhesion between molecules, it is easy to forma film. Polyvinyl alcohol is colorless, transparent and smooth surface.

In Construction Industry

In the building decoration industry, PVA is used in 107 glue, interior and exterior wall coatings and adhesives.

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Polyvinyl Alcohol (PVA)

Solution Stability

Solubility

Film Formation

In Construction Industry

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