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Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
25 Ton
Packaging Detail:
25kg/bag
Delivery Time:
within 7 days
Supplying Ability:
-
Payment Type:
T/T, L/C, Western Union
Persona de contacto selina
Nanjing north, Shenyang, Liaoning
PVA
1)PVA****8, white powder or Granular.
2)Easy to soluble in water and has good viscosity.
PVA
Qualification
|
Item Model |
****8(L) |
Appearance |
powder |
|
purity% |
*8 |
Ash% |
≤1.0 |
|
Alcoholysis Degree (%mol/mol) |
*6.***0.0 |
Polymerization Degree |
********0 |
|
Molecular weight |
**********0 |
Volatility% |
1.2 |
|
Sodium Acetate% |
1.2 |
Viscosity(mpa.s) |
*3.0 |
|
P H Value |
**7 |
Transparency% |
|
|
Carried Standard Q/ww*2.*******2 |
|||
About product
1.Polyvinyl alcohol (PVA) is a kind of high polymer. It is white or light yellow floc, granular or powdery in appearance. Polyvinyl alcohol (PVA) is non-toxic, insipid and harmless, which is easy to soluble in water and has good viscosity.
2.Application area
A. textile industry PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon.
