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Description
Melamine Cyanurate (MCA) is a nitrogen contained flame retardant, has the advantages of halogen-free, high efficiency, low toxicity, low smoke, high thermal stability and low heat loss at 300℃. The MCA has the advantages of good dispersion performance, good thermal stability and high flame retardant efficiency, especially suitable for the flame retardant and dispersion of silicone rubber, polyurethane and polyamide.
Typical physical and chemical properties
Physical and Chemical Properties | |||
Item | MCA-10 | MCA-20 | MCA-G |
Appearance | White powder | White powder | Granule |
MCA% | ≥99.5 | ≥99.5 | ≥99.5 |
Melamine residue，% | ≤0.1 | ≤0.1 | ≤0.1 |
Cyanuric acid residue，% | ≤0.2 | ≤0.2 | ≤0.2 |
Moisture% | ≤0.2 | ≤0.2 | ≤0.3 |
Particle diameter D50 µ m | ≤1.6 | ≥1.6 | 1-5mm |
Whiteness % | ≥98.0 | ≥96.0 | ---- |
PH value | 5.0-7.5 | 5.0-7.5 | 5.0-7.5 |
TGA(1%) | ≥345℃ | ≥345℃ | |
Packaging
Net weight 20kg/bag, Compound paper-plastic bag.
Key advantages
MCA-G:Granular type, dust-free, clean production.
MCA-10:Recommended in Rubber compound.
MCA-20:Recommended in plastic compound, such as PA, PBT, TPU wires and cables, TPE, Silicon rubber.
