CAS: 37640-57-6
Synonyms: Melamine Cyanurate (MCA), Melamine–Cyanuric Acid Adduct, Melamine Isocyanurate
Molecular Formula: C₆H₉N₉O₃
Molecular Weight: 255.2 g/mol
Quality Grade: 99.5 %
What is Melamine Cyanurate (MCA)?
MCA is a halogen-free flame retardant widely used in engineering plastics, particularly polyamides (PA6 and PA66). It is a 1:1 crystalline complex of melamine and cyanuric acid, offering excellent thermal stability, low toxicity, and high efficiency in flame retardancy.
As a leading melamine cyanurate manufacturer and supplier in China, Integratechem ensures a stable supply, competitive price, and high-quality MCA to meet global market demands.
Applications
Melamine Cyanurate is a high-performance flame retardant with applications in:
Polyamide (PA6, PA66): Enhances mechanical and electrical properties while improving flame resistance.
Polyester Fabrics: Provides fireproofing for polyester-based textiles.
Electrical & Mechanical Components: Used in circuit boards and insulation materials for heat resistance.
Specifications & Properties
| Property | Value |
|---|---|
| MCA Content (%) | ≥99.5 |
| Residual Melamine (%) | ≤0.3 |
| Residual Cyanuric Acid (%) | ≤0.2 |
| Dry Weight Loss (%) | ≤0.2 |
| Whiteness | ≥96 |
| pH Value | 5 – 7 |
| Bulk Density (g/cm³) | 0.3 – 0.4 |
| Specific Gravity (g/cm³) | 1.7 |
Why Choose Integratechem as Your Melamine Cyanurate Supplier?
Integratechem is a trusted China melamine cyanurate supplier and manufacturer, offering:
Reliable global supply chain for fast and secure delivery.
High-purity MCA with strict quality control.
Competitive melamine cyanurate price for bulk buyers.
Custom packaging options to suit your business needs.
Packaging & Storage
Packaging Options:
20/25kg woven bags with PE lining
Bulk packaging available upon request
Storage Guidelines:
Store MCA in a dry, cool, and ventilated area. Avoid exposure to moisture, and always refer to the Material Safety Data Sheet (MSDS) for safe handling instructions.
Category: Nitrogen-Based Flame Retardants
Hot Tags: Melamine Polyphosphate (MPP) – Another high-performance, halogen-free flame retardant for polyamide applications.
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