Product: Melamine
Description：This chemical substance is commonly utilized across multiple industries, such as plastics manufacturing, adhesive production, pulp processing, and food-grade products like milk powder.
Apperance: White powder
Basic Information
Chemical formula: C₃H₆N₆
Molecular weight: 126.12 g/mol
Appearance: White crystalline powder
Odor: Odorless
Properties:
| Property | Value |
|---|
| Melting Point | ~345 °C (sublimes, does not melt easily) |
| Solubility in Water | Slightly soluble (~3.1 g/L at 20 °C) |
| Density | ~1.573 g/cm³ |
| Boiling Point | Decomposes before boiling |
| pH (1% solution) | Neutral to slightly alkaline |
Chemical Properties
High nitrogen content: ~66% by weight
Stable under normal conditions
Non-flammable, but may release toxic fumes if burned (e.g. cyanuric acid, ammonia)
Can form resin when polymerized with formaldehyde (melamine-formaldehyde resin)
Applications
- Melamine Formaldehyde Resin
- Melamine Molding Compound (MMC)
- Decorative Laminated Boards (MDF, Particle Board)
- Coatings, Paints
- Textile Finishing
- Electrical Insulation Boards
Specifications
| Item | Top grade | First grade |
| Purity, % ≥ | 99.8 | 99.0 |
| Moisture, % ≤ | 0.1 | 0.2 |
| PH value | 7.5-9.5 | |
| Ash, % ≤ | 0.03 | 0.05 |
| Water dissolve test of formaldehyde Turbidity(kaolin) ≤ Chroma(Hazen)Unit_(Pt-Co)≤ |
20 | 30 |
| 20 | 30 | |
Packing: 25kg, 500kg/PP woven bag with plastic film inner or upon requests.
Our Services
1. Quality: The purity of the product≥99%
2. Technical：Every link of production is monitored to ensure product quality.
3. Service: You can contact us at any time, our sales always online and solve your problems patiently.
4. Delivery: We can choose a variety of transportation modes, according to customer requirements.
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