Name: Wood Fibers Binder Melamine
Chemical Formula: C3H6N6
Molecular Weight: 126.12 g/mol
Appearance: White crystalline powder
Purity: ≥99.8% (Industrial Grade)
CAS No.: 108-78-1
Product Introduction:
Melamine is a white, crystalline compound with the chemical formula C3H6N6. It is rich in nitrogen (≥ 66%), making it highly valuable for both resin production and nitrogen-enhancing applications. Melamine is a key raw material in the manufacture of melamine-formaldehyde resins, widely used in plastics, laminates, coatings, and adhesives.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity (Melamine) | ≥99.8% |
| Moisture | ≤0.1% |
| pH (20g/L solution) | 7.5 – 9.5 |
| Ash Content | ≤0.03% |
| Insoluble Matter | ≤0.02% |
Role of Melamine in Wood-Based Panels
Melamine plays a key role in the wood panel industry, primarily through the production of melamine-formaldehyde (MF) resin, which is used to impregnate decorative papers or as a binding agent.
Surface Coating & Lamination:
Melamine is used to impregnate decorative paper, which is then laminated onto particleboard or MDF under high heat and pressure.
Melamine, when combined with formaldehyde, forms a melamine-formaldehyde (MF) resin, which acts as a strong, thermosetting adhesive. This resin is widely used as a binding agent in the production of engineered materials such as particleboard, MDF, and plywood.
🔧 Mechanism of Action:
Polymer Formation:
Melamine reacts chemically with formaldehyde to form a cross-linked polymer network (MF resin). This reaction creates a rigid, durable, and water-resistant glue.
Penetration and Bonding:
When applied to wood fibers or particles, the resin penetrates the porous structure. Under heat and pressure, it cures and hardens, firmly bonding the material together.
Thermosetting Properties:
Once cured, melamine resin becomes non-meltable and insoluble, ensuring long-term strength and resistance to moisture, heat, and chemicals.
Applications:
Decorative paper for laminates and furniture
High-performance filter and industrial paper
Packaging and specialty paper products
Melamine powder is easy to handle, stable under standard conditions, and blends seamlessly with other additives in the production process. For paper manufacturers seeking a reliable strengthening agent with proven results, melamine powder offers a cost-effective and high-quality solution.
Standard Packaging: 25kg or 50kg woven polypropylene bags with inner PE liner
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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