PVA / Polyvinyl Alcohol Powder is a water-soluble polymer, Non-toxic,insipid and non polluting; Good chemical Stability. Good adhesion;Film-forming ability; Insulation;Oil Resistance; Abrasion resistance; Gas Barrier Properties.It is fit to be architecture mortar additives
| Cas no. | 9007-89-5 | Bonding function | Instant Adhesive |
| Einecs no. | 209-183-3 | Mf | (C2h4o)N |
| Product name | 2488,1788,2688,2288,0588 | Material | Polyester |
| Appearance | White powder, granule, flakes | Application | construction raw mateirals, paper-making, textiles auxiliary |
| Package | 25kg kraft bag with pallet | Composition | Organic material |
| Product name | Polyvinyl alcohol | Other name | PVA |
| Grade | industrial grade | H.S. code | 39052100 |
| Certificate | ISO, SGS | Usage | film |
| Hydrolysis | Viscosity | Volatiles | Ash | PH | |
| PVA 05-97 | 96-98 | 5.0-6.0 | 5.0 | 0.7 | 5-7 |
| PVA 05-99 | 98-99.3 | 5.0-6.0 | 5.0 | 0.7 | 5-7 |
| PVA 10-97 | 96-98 | 8.0-11.0 | 5.0 | 0.7 | 5-7 |
| PVA 10-99 | 98-99.3 | 9.0-12.0 | 5.0 | 0.7 | 5-7 |
| PVA12-97 | 96-98 | 11-14 | 5.0 | 0.7 | 5-7 |
| PVA12-99 | 98-99.3 | 12-15 | 5.0 | 0.7 | 5-7 |
| PVA15-97 | 96-98 | 18-22 | 5.0 | 0.7 | 5-7 |
| PVA15-99 | 98-99.3 | 19-23 | 5.0 | 0.7 | 5-7 |
| PVA17-97 | 96-98 | 23-29 | 5.0 | 0.7 | 5-7 |
| PVA17-99 | 98-99.3 | 25-31 | 5.0 | 0.7 | 5-7 |
| PVA20-97 | 96-98 | 32-40 | 5.0 | 0.7 | 5-7 |
| PVA20-99 | 98-99.3 | 36-44 | 5.0 | 0.7 | 5-7 |
| PVA22-97 | 96-98 | 38-46 | 5.0 | 0.7 | 5-7 |
| PVA22-99 | 98-99.3 | 45-55 | 5.0 | 0.7 | 5-7 |
| PVA24-97 | 96-98 | 47-57 | 5.0 | 0.7 | 5-7 |
| PVA24-99 | 98-99.3 | 50-60 | 5.0 | 0.7 | 5-7 |
| PVA26-97 | 96-98 | 55-65 | 5.0 | 0.7 | 5-7 |
| PVA26-99 | 98-99.3 | 60-70 | 5.0 | 0.7 | 5-7 |
| 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 |
25kg/bag 22MT/20fcl
PVA can be used in powder building materials , after stirring and mixing evenly, it could be use. Addition of advice: 0.3-3%of the total putty powder.
KP series use 100-120mesh when product dry glue powder, below 100 mesh it dissolves slow, difficult completely dissolve, when over 120 mesh, it is easy to agglomerate. Dry-mixed mortar use 80-120mesh. Powder putty use above 120 mesh, because below 120 mesh it is difficult to dissolve and make the surface unsmooth.
PVA can be used in powder building materials , after stirring and mixing evenly, it could be use. Addition of advice: 0.3-3%of the total putty powder.
KP series use 100-120mesh when product dry glue powder, below 100 mesh it dissolves slow, difficult completely dissolve, when over 120 mesh, it is easy to agglomerate. Dry-mixed mortar use 80-120mesh. Powder putty use above 120 mesh, because below 120 mesh it is difficult to dissolve and make the surface unsmooth.
