V.A.M.(VINYL ACETATE MONO)
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V.A.M.(VINYL ACETATE MONO)
Chemical Formula: C?H?O?
Molecular Weight: 86.09 g/mol
Description:
Vinyl Acetate Monomer (V.A.M.) is a colorless, flammable liquid with a sweet, fruity odor. It is an important industrial chemical used as a key raw material for producing polyvinyl acetate (PVA), polyvinyl alcohol (PVOH), and ethylene-vinyl acetate (EVA) copolymers. These derivatives are widely used in adhesives, paints, coatings, films, and textiles.
Applications:
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Adhesive Industry: Used to produce polyvinyl acetate and PVA-based adhesives.
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Paints & Coatings: Used in emulsion polymers for coatings, lacquers, and binders.
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Textile Industry: Applied in fabric finishing and coating formulations.
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Paper Industry: Used in paper coatings and laminating adhesives.
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Polymer Industry: Intermediate for manufacturing EVA copolymers and vinyl chloride copolymers.
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Construction Chemicals: Utilized in tile adhesives, plasters, and sealants.
Key Properties:
| Property | Description |
|---|---|
| Appearance | Clear, colorless liquid |
| Odor | Sweet, fruity odor |
| Purity (Assay) | ≥ 99.8% |
| Boiling Point | 72 – 73°C |
| Flash Point | −8°C (Closed Cup) |
| Density (@20°C) | ~0.933 g/cm³ |
| Vapor Pressure (@20°C) | ~125 mmHg |
| Solubility | Slightly soluble in water; miscible with most organic solvents |
| pH | Neutral |
| Stability | Polymerizes on exposure to heat, light, or peroxides; inhibited with hydroquinone |
| Grade | Industrial / Technical |
| Packaging | 190 kg MS drums / bulk tankers |
| Storage | Store in a cool, dry, well-ventilated area away from heat, sunlight, and sources of ignition. Use inhibitor-stabilized product. Keep containers tightly closed. |
