High Purity Solvents
Poly Vinyl Alcohol (PVA)
Poly Vinyl Alcohol (PVA), also known as Poly(1-hydroxyethylene) / Poly Vinyl Alcohol, CAS 9002-89-5, is supplied in bulk by Aethon Chemicals, a supplier and exporter of industrial chemicals based in Ankleshwar GIDC, Gujarat, India. It is commonly used in adhesives, textiles, paper, construction. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.
Key facts
| Chemical Name | Poly(1-hydroxyethylene) / Poly Vinyl Alcohol |
|---|---|
| Chemical Formula | (C₂H₄O)n |
| Form | White to off-white granular powder or flakes |
| CAS No. | 9002-89-5 |
| HSN Code | 3905 30 00 |
| Grades Available | Industrial (Technical) Grade, Pharma Grade (IP, BP, USP, EP, NF, JP), Commercial Grade, Electronic Grade |
| Category | Solvents & Alcohols |
| Supplied from | Ankleshwar GIDC, Gujarat, India |
Main uses of Poly Vinyl Alcohol (PVA)
- Adhesives
- Textiles
- Paper
- Construction
- Pharmaceuticals
- Packaging
Product Overview
Poly Vinyl Alcohol (PVA) is a synthetic, water-soluble polymer known for its excellent film-forming, emulsifying, and adhesive properties. It exhibits superior tensile strength, flexibility, and resistance to oil, grease, and solvents.
At Aethon Chemicals, we supply high-quality PVA designed for use across multiple industries, including textiles, paper, adhesives, coatings, and pharmaceuticals. Our PVA is available in various molecular weights and degrees of hydrolysis to suit diverse application requirements.
Typical Applications
Industry | Usage |
|---|---|
Adhesives | Binder and thickener in emulsion adhesives and glues |
Textiles | Warp sizing agent, finishing, and fabric coating |
Paper | Surface sizing, coating binder, and paper strength additive |
Construction | Additive in cement, plaster, and polymer emulsions |
Pharmaceuticals | Binder in tablet formulations and film coatings |
Packaging | Biodegradable film and water-soluble packaging materials |
Key Benefits
Benefit | Description |
|---|---|
Excellent Film Formation | Produces strong, flexible, and transparent films |
High Water Solubility | Easily dissolves in water at controlled temperatures |
Superior Adhesion | Bonds effectively to porous and hydrophilic surfaces |
Chemical Stability | Resistant to oils, solvents, and hydrocarbons |
Versatile Application | Suitable for industrial, pharma, and commercial uses |
Technical / Physical Properties
Property | Typical Value |
|---|---|
Appearance | White to off-white granular powder |
Odor | Odorless |
Solubility | Soluble in hot or cold water (depending on hydrolysis level) |
pH (4% solution) | 5.0 – 7.0 |
Viscosity (4% solution at 20°C) | 4 – 60 cps (varies with grade) |
Moisture Content | ≤ 5% |
Degree of Hydrolysis | 87% – 99% (depending on application) |
Purity | ≥ 99% (Industrial / Pharma Grade) |
Handling & Safety
Aspect | Information |
|---|---|
Hazards | Non-toxic and non-flammable; may cause mild irritation upon inhalation or contact |
PPE | Use gloves, goggles, and dust mask during handling |
Storage | Store in a cool, dry place away from moisture and direct sunlight |
Spillage | Sweep up and avoid dust formation; dispose according to local regulations |
First Aid | Rinse with water in case of contact; move to fresh air if inhaled |
Specialty Features (High-Purity Grades)
Feature | Description |
|---|---|
Low Particle Levels | Controlled particulate matter (ppm/ppb range) for high-purity applications |
Anhydrous Solvents | Produced under low-moisture conditions for sensitive formulations |
Benzene-Free Solvents | Fully compliant with global environmental, pharma, and electronic safety standards |
Frequently Asked Questions about Poly Vinyl Alcohol (PVA)
Related solvents & alcohols
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