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PVA 0399

PVA 0399 is a low viscosity and partially hydrolyzed polyvinyl alcohol. It is widely used in various adhesive formulations and has excellent bonding properties, especially suitable for bonding porous materials such as paper, cardboard, wood and textiles.

General properties

Chemical Name: Polyvinyl Alcohol 

Synonym: PVA

CAS NO.:9002-89-5

Molecular Formula: (C2H4O)n

Flash Point:79℃

Water Solubility: Soluble in hot water

 

Technical Data：

New Standard Title098-03
Old Standard Title03-99
Hydrolysis  mol/%98.0～98.8
Viscosity  mPa.s3.2～4.0
Volatile  (wt%)≤5
Ash  (wt%)≤0.7
pH5～7
Purity (wt%)≥93.5

 

Applications:

1.Textile industry: textile paste, fabric finishing agent, vinylon fiber raw materials;

2.Building decoration industry: interior and exterior wall coatings, adhesives;

3.Chemical industry: polymeric emulsifiers, dispersants and polyvinyl formaldehyde, acetal, butyral resin;

4.Paper industry: paper adhesives;

5.Agriculture: soil amendments, pesticide adhesion synergists and polyvinyl alcohol films;

6. It can also be used in daily medicine and cosmetics.

 

Packages:

Packages:20 kg/bag,25 kg/bag.

 

Storage:

In a dry, well-ventilated room, with room temperature around 5-30°C. 

Keep away from heat sources, keep away from moisture, and avoid exposure to sunlight. 

It is strictly prohibited to store together with volatile chemicals to prevent adsorption and deterioration.



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