Attributes
| Polyvinyl Alcohol 24-88 (PVA24-88) | Chemical Name | Polyvinyl Alcohol 24-88 (PVA24-88) |
| Appearance | White or off-white powder | |
| Alcoholysis degree | 87.0-89.0 Mole(%) | |
| Viscosity | 47.0-52.0 mpa.s | |
| Volatile(%) | ≤5.0 Wt.(%) | |
| Ash (%) | ≤0.5 % | |
| PH | 5.0–7.0 | |
| Mesh | 80/120/160(optional) | |
| Purity | ≥93.5 % |
Trade information
- minimum order quantity（MOQ）：1Ton
- supply ability：30000Ton/year
- Generally, it will be delivered in about 15 days.
- packing：25kg/bag with PE inner
Description
Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easily soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it has better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. Our factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material is uniform. So that the material has excellent water solubility.
Applications
In the textile industry, it is used as warp slurry, textile finishing agent, and adhesives of non-woven fabrics.
In the construction industry, it is used as cement additives, molding plate adhesives, and building glues.
In the chemical industry, it is used semulsion stabilizer and dispersants.
In the paper making industry, it is used as adhesives.
In addtion, It can be used in cosmetics industry, agriculture, pharmaceutical industry, etc
