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PVA (Polyvinyl alcohol)
  • PVA (Polyvinyl alcohol)0
PVA (Polyvinyl alcohol)0

PVA (Polyvinyl alcohol)

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Technical Parameter
CAS No.:

9002-89-5

Molecular Formula:

C2H4O

Packaging:

20KG/BAG, 25KG/BAG

Items

Specifications

New Standard Title

088-05

Old Standard Title

0588

Hydrolysis (mol/%)

87.0~89.0

Viscosity (mPa.s)

4.5~6.0

Volatile (mpa.s)

≤5

Ash (wt%)

≤0.5

pH

5-7

Purity (wt%)

≥93.5

Application
It is mainly used in the textile industry, as the raw materials of warp pulp, fabric finishing agent, vinylon fiber; interior and exterior wall paint of the building, adhesives; chemical industry use it as a polymerization emulsifier, dispersant and polyvinyl formal, acetal, butyrate aldehyde resin; paper industry use it as a paper binder; agriculture use it as soil improvers, pesticide adhesion synergist and polyvinyl alcohol film; it can also be used for daily cosmetics and high-frequency quenching agent and so on.
Storage
Store in an airtight container, protected from light, in a cool and dry place.
Shelf Life
3 years.
Related Certificates
REACH Registration, ISO-9001 Certificate.
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