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.
Paper can be imparted with various function by using different PVA grade as each grade has its unique properties.PVA has found wide use in the treatment of paper surface as it has excellent ashesiveness and dispersibility and will not affect the property of other binders used in combination.
PVA ,which is wide used as adhesive and binder.
Generally, PVA can be used to product two types of films,namely water soluble film and water -resistance film .
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 |
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:
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,
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.
Advantage:
- Better temperature stability
- Extended Open Time
- Slip Resistance
- Sag Resistance
- Delayed Hydration
- Improved Workability
- Dosage-saving Benefit with Blanced Strength & Water Retention
- Increased Adhension Strength
Packaging and storage:
25kg/bag;below 30 ºC, cool,dry and Suncare
why choose us
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
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