manufacturer of PVA Powder(polyvinyl alcohol).PVA17-88 ,PVA24-88. PVA 1788 for oil drill, paints, dry mortar, adhesive.
Polyvinyl Alcohol (PVA1788 powder) Instruction
1. Product Performance
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
textile industry:PVA is mainly used as a warp dressing agent; textile finishing agent and the raw material of vinylon.
construction: upholstery industry 107/801 glue, it’s used as an additive of cement and mortar ,inner and outer wall paints, and mounding board binder.
chemical industry
paper industry
agriculture
used as a well-fixing agent in petroleum exploitation
cosmetic,printing,medicine and electronic
3. Specification:
Item Model | 17-88(L) | Appearance | powder |
purity% | 98 | Ash% | ≤1.0 |
Alcoholysis Degree (%mol/mol) | 86.0-90.0 | Polymerization Degree | 1650-1850 |
Molecular weight | 72600-81400 | Volatility% | 1.2 |
Sodium Acetate% | 1.2 | Viscosity(mpa.s) | 23.0 |
P H Value | 5-7 | Transparency% |
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4. Packaging and storage of
25kg pp / bag in one ton bag or customized. Stored in well-ventilated and away from fire places, dry and cool storage of at least 5 years.
PVA17-88
