Basic Information
| Density | 1.080 g/cm3 |
| Melting Point | >300°C |
| Boling Point | -14.5°C (rough estimate) |
| Flash Point | 79°C |
| Water Solubility | Soluble in hot water |
| Solubility | H2O: soluble (hot) |
| Appearance | White or milky white solid |
| Color | White to cream |
| Merck | 14,7585 |
| PH | 3.5-7.0 (40g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents. |
| Sensitive | Easily absorbing moisture |
Products Description
What is Polyvinyl alcohol (PVA) CAS 9002-89-5?
Polyvinyl alcohol is a water-soluble synthetic polymer. It is used in papermaking, textile warp sizing, as a thickener and emulsion stabilizer in polyvinyl acetate adhesive formulations, in a variety of coatings, and 3D printing. It is colourless and odorless.
Applications：
- Textile industry: Polyvinyl alcohol (PVA) is used as textile slurry to improve the strength and luster of fibres, also raw material for vinylon fibres.
- Paper industry: Used as coating agent for paper making, improve the smoothness, brightness, water resistance and oil resistance of paper.
- Construction field: Poly(vinyl alcohol) is used in the manufacture of biodegradable PVA film, which can be used as agricultural mulch, water-soluble packaging bags, etc.
- Pharmaceutical field: As a drug carrier, made into tablets, capsules, injections and other dosage forms, but Polyvinyl alcohol is also used in ophthalmology, wound dressings and artificial joints.
- Food industry: As a food additive to improve the stability, viscosity and water retention of food, used in ice cream, jelly, jam and other food production.
- Adhesive：PVA can be used to prepare adhesives. It has good adhesion to a variety of materials, such as paper, wood, fabrics, etc., and can form strong bonded joints.
Why choose Gneebio?
1: Price - Competitive and reasonable price
2: After-sales service - Efficient and reliable after-sales service
3: Specialized, safe and fast delivery
4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
We want a win-win business. Send your inquiry and you will get it!
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. We have always been committed to the research and development, production and sales of chemical products. The company focuses on technological innovation and continuously invests resources in research and development to meet the market demand for high-quality chemical products.
Chemical Raw Materials Manufacturer Supply
Gneebio Company Office Environment
Customers Visit Gneebio Group
FAQ
Q: What is the minimum order quantity?
A: Usually the minimum order quantity is 1kg, which can be used as sample. The MOQ for general chemicals is 100kg. The MOQ for special hazardous materials is 20 grams.
Q: How do you control the quality?
A: We have more than 10 years experience in exporting chemicals, our customers are all over the world, our professional and strict quality control system helps us to keep alive in this market.
Q: Do you have stock?
A: Most of the products are in normal production and we can ship immediately.
Q: Are you a factory or a trading company?
A: We are a factory. Our factory is located in Henan Province, China. We warmly welcome customers from home and abroad to visit us! We will provide you with high quality products and competitive price as always.
Q: Is it possible to use my specified labeling or packaging?
A: Of course you can. If necessary, we can use the label or package according to your requirements.
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