FOB Price
Obtener el precio más reciente500 ~ 1200 / Ton ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Twenty-Foot Container
Packaging Detail:
25kg/bag , 20ton/20'fcl
Delivery Time:
within 7 days
Supplying Ability:
3000 Ton per Month
Payment Type:
T/T, Western Union, Other
Persona de contacto Ms. Song
shuanghuan village street, Tianjin, Tianjin
1.Product Performance
PVA resin is a kind of high polymer. It is white or light yellow floc, Granular or powdery in appearance. Its molecular formula is[CH2CHOH]n,and the molecular formula for some of the PVA is -[CH2CHOH]n-[CH2CHOOCCH3]m-. PVA is non-toxic, insipid and harmless. PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, aceatalization etc.
