MELAMINE
MELAMINE
Chemical Formula: C?H?N?
Molecular Weight: 126.12 g/mol
Description:
Melamine is a white, crystalline, and odorless organic compound rich in nitrogen. It is slightly soluble in water and alcohol but insoluble in most organic solvents. Melamine is widely used in the production of melamine-formaldehyde resins, which are known for their hardness, durability, and glossy finish. It plays a vital role in the plastics, coatings, and laminate industries.
Applications:
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Plastics Industry: Main raw material for melamine-formaldehyde resins used in molding compounds and laminates.
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Laminates & Coatings: Used in decorative laminates, surface coatings, and wood-based panels.
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Adhesives: Ingredient in heat-resistant adhesives and glues.
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Textile Industry: Used for flame-retardant finishes and durable press treatments.
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Paper Industry: Enhances strength, gloss, and resistance to water and chemicals.
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Tableware: Used in manufacturing durable, heat-resistant melamine crockery.
Key Properties:
| Property | Description |
|---|---|
| Appearance | White crystalline powder |
| Odor | Odorless |
| Purity (Assay) | ≥ 99.8% |
| Boiling Point | Decomposes before boiling |
| Melting Point | ~354°C (decomposes) |
| Flash Point | Non-flammable |
| Density (@25°C) | ~1.57 g/cm³ |
| Solubility | Slightly soluble in water; insoluble in ether and benzene |
| pH (of 1% soln) | 8.0 – 9.0 (alkaline) |
| Stability | Stable under normal conditions |
| Grade | Industrial / LR / Technical |
| Packaging | 25 kg / 50 kg HDPE bags with inner liner |
| Storage | Store in a cool, dry, and well-ventilated area away from moisture, heat, and strong oxidizers. Keep bags tightly sealed. |
