Melamine Cyanurate(MCA) CAS NO.37640-57-6

Product name: Melamine Cyanurate(MCA)

 CAS Number: 37640-57-6

Molecular Formula: C6H9N9O3 

Molecular Weight: 255.20 

EINECS: 253-575-7 

Specification:

 Item                                                           Index                         
Appearance                                    White Crystal Powder  
MCA,%                                                        ≥99.5
Residue cyanuric acid,%                            ≤0.2
Residue melamine,%                                 ≤0.3
Whiteness                                                   ≥95
Moisture,%                                                 ≤0.2
PH value                                                      5-7
Water solubility,g/100ml water                 0.002
Average Particle size,μm MC15                  1.5
Average Particle size,μm MC25                  2.5

Application:
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 66. 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.

Typical Formulation used in Nylon (wt%):
 

Package: 
20kg woven bags with PE liner.    11MT loaed in  20'' container.

Melamine Cyanurate (MCA)                    ProFlame - MC

CAS Number: 37640-57-6

Molecular Formula: C6H9N9O3 

Molecular Weight: 255.20 

EINECS: 253-575-7 

Specification:

 Item                                                           Index                         
Appearance                                    White Crystal Powder  
MCA,%                                                        ≥99.5
Residue cyanuric acid,%                            ≤0.2
Residue melamine,%                                 ≤0.3
Whiteness                                                   ≥95
Moisture,%                                                 ≤0.2
PH value                                                      5-7
Water solubility,g/100ml water                 0.002
Average Particle size,μm MC15                  1.5
Average Particle size,μm MC25                  2.5

Application:
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 66. 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.

Typical Formulation used in Nylon (wt%):
 

Package: 
20kg woven bags with PE liner.    11MT loaed in  20'' container.