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$1800-2857 /Ton
| Payment Type: | L/C,T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Express,Land,Ocean,Air |
| Port: | Tianjin,Qingdao |
Model No.: Polyvinyl Alcohol Powder Price
Brand: SHUANGXIN,DADI,CHANGCHUN,WANWEI
Classification: Chemical Auxiliary Agent
Place Of Origin: China
Application Field: Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals
PH: 5-7
CAS No.: 9002-89-5
EINECS No.: 294-352-4
| Selling Units | : | Ton |
| Package Type | : | Woven bag |
| Picture Example | : |
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Polyvinyl Alcohol Powder(PVA) is a non-ionic cellulose used in building materials, which can be dissolved in hot or cold water to form a transparent solution with a specific viscosity.
Normally PVA is widely used in powder chemical building materials in a variety of dry powder putty, dry powder mortar additives and ceramic tile binder, plaster binder, can effectively increase the cement.Mortar adhesion, fluidity and slow down the cement surface drying time, increase the coating adaptability, prevent the cement coating cracking.
Application:
1.In the textile industry , they are mainly used as yarn pulp, fabric finishing agents, and raw materials of vinylon fibers;
2. In the construction and decoration industries, they can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives;
3.In the chemical industry, they can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins;
4. In lumbering and paper-making industries, they can be used as adhesives;
5. In agriculture, they can be used as soil improvers, pesticide adhesion synergist and PVA film;
6. In petroleum exploitation, they can be used as well-cementing agents.
7. In addition, they can also be used in cosmetics, pharmaceuticals, printing ,ceramics, steel, electronics, electroplating, and so on.
Product Name: Polyvinyl Alcohol
CASE 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 2499 1788 1799
Supply AbilitySupply Ability: 5000 Ton/Tons per Month PVA
Packaging Details25kgs bag,18mt/1X20'GP without pallets,16mt/1X20'GP with pallets.
Technical 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
Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. PVA Powder 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.
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