If melamine is essential for your industrial operations—such as resin production, laminates, or flame-retardant materials—this guide will help you make informed purchasing decisions.
Melamine (C₃H₆N₆) is a nitrogen-rich organic compound valued for its thermal stability (up to 350°C) and versatility in manufacturing. Its triazine structure enhances hardness and flame resistance, making it ideal for tableware, adhesives, and coatings. Available as white powder (99.5% purity) or moulding-grade granules, it complies with FDA/EC standards for food-safe applications.

Description
Melamine (CAS 108-78-1) is a white crystalline powder with high nitrogen content (similar to protein). It dissolves in formaldehyde to form durable resins and is widely used in:
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Laminates: Countertops, flooring
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Tableware: Heat-resistant dinnerware
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Coatings: Solvent-based polyurethane finishes
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Foam: Insulation and cleaning products (e.g., Magic Eraser)
Key Properties:
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Purity: 99.5% (industrial grade)
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pH (saturated solution): ~14
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Density: 1.661 g/cm³
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Storage: Dry, airtight conditions to prevent caking
Applications
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Resin Production
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Flame-Retardant Additives
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Consumer Goods
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Coatings & Adhesives

Grades & Specifications
| Grade |
Purity |
Typical Use |
| Industrial |
≥99.5% |
Resins, laminates, coatings |
| Food-Grade |
≥99.8% |
Tableware (FDA/EC compliant) |
| Foam-Grade |
≥98% |
Insulation, cleaning products |
Safety & Handling
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Toxicity: Low in polymerized form; uncured dust may irritate lungs.
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Storage: Keep sealed in dry environments to avoid moisture absorption.
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Regulations: Complies with REACH, FDA 21 CFR, and EU No. 10/2011.
Purchasing Checklist
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Verify Purity: Request a Certificate of Analysis (COA).
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Confirm Form: Powder (for resins) or pre-molded granules (for tableware).
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Check Compliance: Ensure food-grade certifications if applicable.
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Supplier Reliability: Prefer manufacturers with ISO 9001 certification.
Price Factors:
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Purity level (99.5% vs. 99.8%)
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Packaging (25 kg bags vs. bulk drums)
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Customization (OEM/ODM services)
Why Choose Melamine?
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Superior heat and scratch resistance vs. standard plastics.
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Cost-effective for high-volume resin production.
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Customizable for specific hardness/durability requirements.
For bulk orders, sample requests, or technical data sheets (TDS), contact certified suppliers.
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