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Melamine cyanurate (MCA)

Product Description:
CAS号:37640-57-6 分子式:C6H9N9O3


product description

Product Name:Melamine cyanurate (MCA)
Product Description:CAS号:37640-57-6 分子式:C6H9N9O3
Product Details:
CAS: 37640-57-6
Molecular formula: C6H9N9O3
Melamine cyanurate, also known as melamine cyanurate, is a kind of nitrogen-free halogen-free flame retardant, the product is white fine powder, the product has the use of economic, efficient, excellent electrical and mechanical properties , Does not change color, low smoke, low corrosivity. At the same time it is low toxicity, the user safety, and environmental compatibility, good thermal stability, very suitable for processing materials.
Its flame retardant principle: melamine cyanurate (MCA) sublimation endothermic lower polymer surface temperature and put an end to air, can accelerate the droplets, which take away heat and fuel, change the thermal oxygen degradation process so that the rapid formation of non-combustible carbonization Carbonaceous, the expansion of the carbon foam and cover the substrate surface to form an insulating layer, cut off the contact with the air, and the escape of combustible materials, which can effectively prevent the material continued to burn, while the decomposition of Of the non-combustible gas expansion of the material to form an expansion layer, can greatly reduce the thermal conductivity, is conducive to the material from the fire self-extinguishing.
1. Flame retardant superior performance:
2. Coloring small, can be prepared into a variety of colors;
3. Excellent electrical properties, particularly suitable for electrical appliances, the electronics industry;
4. Has a very low application cost, superior electrical properties, mechanical properties and coloring properties and other advantages.
5. The product is non-toxic environmentally friendly products, in line with European environmental protection requirements.
Widely used in thermoplastic and thermosetting resins, rubber and other products of flame retardants, especially for nylon 6 and nylon 66, the use of two pure nylon. Making it easy to achieve UL 94 V-0 flame retardant.
Cyanuric acid melamine %   >99.5
Residual cyanuric acid % ≤0.2
Residual melamine % ≤0.001
Volatile % ≤0.2
PH value --- 5-7
proportion g/cm3 1.7
Bulk density g/cm3 0.3-0.4
Particle sizeum: ≤ 0.10 %
Packing: 20kg compound paper bag
Storage: light to move, sealed, not damp