After being finely pulverized and surface treated, it has better cold water dissolving performance. But because of its thermoplasticity,US $1.77 / kg |
500 kg (Min. Order)
| Type: | Viscosity Reducer Admixture |
|---|---|
| Name: | Polivinyl Alcohol |
| Other Name: | PVA |
| Packing: | 25kg |
| Main Raw Material: | Vae/VAC |
| Function: | Filmforming Agent, Tile Joint Fillers |
| Model | Size(mesh) | Viscosity(cps) | Alcoholysis(mol e%) | Ash(%)max | Volatile(%)max |
| 0588 | 120 | 4.6-5.4 | 87-89 | 0.7 | 5.0 |
| 1788 | 120 | 20.5-24.5 | 87-89 | 0.7 | 5.0 |
| 2488 | 120 | 40-48 | 87-89 | 0.7 | 5.0 |
| Item | 1799 | 2099 | 2499 | 2699 |
| Appearance | White flake | White flake | White flake | White flake |
| Degree of alcoholysis(Mole%) | 99.0-100.0 | 99.0-100.0 | 99.0-100.0 | 99.0-100.0 |
| Viscosity(cps) | 22.0-28.0 | 35.0-43.0 | 58.0-68.0 | 68.0-78.0 |
| Volatile matter(wt%) | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 |
| Purity(wt%) | ≥93.5 | ≥93.5 | ≥93.5 | ≥93.5 |
| Ash(wt%) | <0.7 | <0.7 | <0.7 | <0.7 |
| PH value | 5-7 | 5-7 | 5-7 | 5-7 |
Product Name: Polyvinyl Alcohol
CAS No.: 9002-89-5
Other Names: PVA2488/088-50
MF: C2H4O)n
EINECS No.: 294-352-4
Grade Standard: Industrial Grade
Appearance: white powder.
Application: Textile,PAPER,GLUE,ADHESIVE
Model Number: PVA 2488
Supply AbilitySupply Ability: 5000 Ton/Tons per Month PVA
Packaging Details25kgs bag,18mt/1X20'GP without pallets,16mt/1X20'GP with pallets.
echnical Data Sheet
| Item | PVA 24-88 |
| Hydrolysis%(mol/mol) | 87.0-89.0 |
| Viscosity mpa.s | 45.0-55.0 |
| Volatile(%max) | 5.0 |
| Ash (%max) | 0.5 |
| pH value | 5-7 |
| Purity (%min) | 93.5 |
| Fineness | 20mesh |
Feature:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White solid powder
Melting point:180-190ºC
Size:80-120 mesh
★ Small particles, small dosage, easy to disperse.
★ Dissolved in cold water.
★ Good bonding performance; improve mortar strength.
★ Prevent mortar from cracking and detaching; increase adhesion strength and smoothness.
★ Non-toxic, tasteless and environmentally friendly.
Application:
Mortar, putty powder, coating, interface agent, decorative plaster, tile jointing agent, silicon nitride and other industrial ceramic powder bonding, cement, gypsum additives, etc.
Packaging and storage:
25kg/bag;below 30 ºC, cool,dry and Suncare
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