Melamine cyanurate(MCA)

Melamine Cyanurate (CAS NO.: 37640-57-6) Use: Melamine Cyanurate is a halogen-free flame retardant for polyamide. Melamine Cyanurate has established itself as the flame retardant to achieve UL 94 V-0 especially for polyamide 6 and 6,6. Addition of MCA gives PA6(66) good mechanical and electrical properties. Being halogen free also results in significant advantages in terms of fire safety, i.e. lower smoke density, lower smoke-toxicity and less corrosion. MCA%≥99.5Residue cyanuric acid %≤0.2Residue melamine%≤0.001Whiteness---≥96Dry Weight Loss%≤0.2PH value---5-7Specific gravityg/cm31.7Bulk densityg/cm30.3-0.4Water solubilityg/100ml water 0.002(20oC)