| Customization: | Available |
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| CAS No.: | 37640-57-6 |
| Formula: | C6h9n9o3 |
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Melamine Cyanurate Flame Retardant Powder especially suitable for PA6 and PA66 to achieve UL94V-0
Product Name: Melamine Cyanurate
CAS No.: 37640-57-6
| Item | MCA8 | MCA10 | MCA15 | MCA25 | MCA50 |
| Appearance | white powder | white powder | white powder | white powder | white powder |
| Melamine Cyanurat %(w/w) | ≥99.5% | ≥99.5% | ≥99.5% | ≥99.5% | ≥99.5% |
| Excess Cyanuric acid %(w/w) | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% |
| Excess Melamine %(w/w) | ≤0.3% | ≤0.3% | ≤0.3% | ≤0.3% | ≤0.3% |
| Water content %(w/w) | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% |
| PH Value | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 |
| Density g/m3, 25ºC | 1.35-1.85 | 1.35-1.85 | 1.35-1.85 | 1.35-1.85 | 1.35-1.85 |
| Decomposition ºC | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
| Particle size(D50) | ≤3um | ≤3um | ≤3um | ≤4um | ≤5um |
| Particle size(D97) | ≤8um | ≤10um | ≤15um | ≤25um | ≤50um |
Melamine Cyanurate (MCA) is a halogen-free, environmentally friendly nitrogen series flame retardant with a CAS registration number of 37640-57-6. The compound is synthesized from melamine and cyanuric acid through a specific chemical reaction and has two forms: powder and granules.
Mflam MCA is a non-halogenated flame retardant, especially for PA6 and PA66 to achieve UL94V-0. It is also suitable for other polymers, such as polyurethane foam, polyester, electrical and electronic applications (connectors, switches, housing, etc) made from TPU and other elastomer.
20kg paper bag, 20'FCL=12mt with pallets, 40'FCL=24mt with pallets.
Q1: What types of flame retardants does your company specialize in?
A: We offer a comprehensive range of flame retardants including: halogen-free and halogen-based flame retardants, flame retardant masterbatches, inorganic flame retardants.
Our products serve polymers, coatings, textiles, and various industrial applications.
Q2: How does your R&D team support customized solutions?
A: With our advanced laboratory in Hangzhou, we:
• Analyze your material specifications and fire safety requirements
• Develop tailored formulations through extensive testing
• Provide technical documentation including TDS, MSDS
• Offer application guidance for optimal performance
Q3: What certifications do your products hold?
A: Our products comply with:
UL94 (plastic flammability)
ROHS/REACH (environmental standards)
Custom certification support available
Q4: Can you assist with formulation challenges for specific polymers?
A: Yes. Our technical team has successfully solved flame retardancy issues for:
Engineering plastics (PA, PBT, PC/ABS)
Thermoplastics (PP, PE, PVC)
Thermosetting resins (Epoxy, Unsaturated Polyester)
Specialty coatings
Q5: What's your MOQ and lead time?
A: Standard MOQ is 1000kg with 10-20 days production time. For:
Sample orders: 1-25kg available
Urgent orders: Express production options
Stock products: Immediate shipment
Q6: Do you provide application testing support?
A: We offer:
• On-site combustion testing videos
• Technical consultation for your specific substrate
• Comparative performance data vs industry standards
• Failure analysis and solution optimization
Q7: What makes your flame retardants competitive?
→ Balanced performance in flame retardancy vs mechanical properties
→ Cost-effective solutions without compromising quality
→ Regulatory expertise for global markets
→ 12+ years of formulation experience
Q8: How do you handle international logistics?
A: We work with certified forwarders to ensure:
• Proper hazardous material classification (where applicable)
• Efficient customs clearance documentation
• Flexible shipping terms (FOB, CIF, DDU, DDP)
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