| Customization: | Available |
|---|---|
| CAS No.: | 9002-89-5 |
| Formula: | [C2h4o]N |
|
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Polyvinyl alcohol is white solids with three types: flocculent, granular and powdery; non-toxic, odorless, non-polluting, and can be dissolved in water at 80--90 °C. Its aqueous solution has good adhesion and film-forming properties; it is resistant to most organic solvents such as oils, lubricants and hydrocarbons; it has chemical properties such as esterification, etherification, and acetalization of long-chain polyols.
Polyvinyl alcohol is mainly used in the manufacture of polyvinyl acetal, gasoline-resistant pipes, vinylon fibers, emulsifiers, dispersants, adhesives, fabric treatment agents, binders for binding, packaging films, and medical materials and products.
In agriculture, polyvinyl alcohol is used as soil conditioner, pesticide adhesion synergist and polyvinyl alcohol film; it can also be used in daily cosmetics and high-frequency quenching agent.
Polyvinyl alcohol (PVA) have a wide range of uses.
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 papermaking industry, it is used as adhesives.
In addtion, It can be used in cosmetics industry, agriculture, pharmaceutical industry, etc.
|
Item |
|
PVA26-88 |
|
Hydrolysis%(mol/mol) |
|
87.0-89.0 |
|
Viscosity mpa.s |
|
56.0-66.0 |
|
Volatile(%) |
≤ |
5.0 |
|
Ash (%) |
≤ |
0.5 |
|
pH value |
|
5-7 |
|
Purity (%) |
≥ |
93.5 |
| Fineness | 20-200 mesh |
25kgs/paper bag,18MT/20'GP
ABOUT US:
Q: Are you manufacturer or trading company?
A: We are manufacturer based in Erdos city Inner Mongolia province.one of the largest factory in China, combining production and export.
Q: Can we tour your factory?
A:Yes, you are welcome to visit our factory any time.
Q:What's your delivery time?
A: Generally 7-15 days after payment for small quantity. For large quantity, the delivery time will be informed after confirm.
Q: Can you send sample?
A: Yes, we can send you sample for free. You only need to pay the international delivery charge.
Q: How to guarantee the high quality of the product?
A: We prefer to send you sample from the shipment at random, you can check the product
or conduct SGS test.
Q:Can I get a cheaper price if I order a large quantity?
A:If you order a large quantity, the discount would be possible based on the quantity you require.
Q:What is the payment terms?
A:T/T prepay or L/C at sight.
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