Halogen Free Fire Retardants Melamine Cyanurate (MCA)

Place of Origin CHINA
Brand Name Taifeng
Certification REACH
Model Number TF-MCA
Minimum Order Quantity 25KGS
Packaging Details 25kg bag or 1000kg super bag
Delivery Time 5-8days
Payment Terms T/T, L/C, D/P, Western Union
Supply Ability 500mt/month

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Product Details
Appearance White Powder MCA Content (w/w) ≥99.5%
N Content (w/w) ≥49% Cyanuric Acid Content(w/w) Cyanuric Acid Content(w/w)
PH 5-7.5 Harmness No Harm To Soil
Decomposition Temperature(℃) High Addition Amount Small
Solubility Very Low Storage Cool And Dry Place
Self Year 1 Year
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Halogen Free Fire Retardants MCA


99.5 MCA Fire Retardants


Fire Retardants Melamine Cyanurate

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Product Description

Halogen-free Flame Retardant Melamine Cyanurate (MCA)

Halogen-free Flame Retardant Melamine Cyanurate (MCA) is high dfficiency halogen-free enviromental flame retardant containing nitrogen.

Melamine Cyanurate (MCA) is a high efficiency halogen-free environmental flame retardant containing nitrogen. It is widely used in the plastics industry as a flame retardant.

Halogen Free Fire Retardants Melamine Cyanurate (MCA) 0

After sublimation heat absorption and high temperature decomposition, MCA is decomposed to nitrogen, water, carbon dioxide and other gases which take away the reactant heat to achieve the purpose of flame retardant. Because of high sublimation decomposition temperature and good thermal stability, MCA can be used for most of resin processing.

Halogen Free Fire Retardants Melamine Cyanurate (MCA) 1

Specification :

Specification TF- MCA-25
Appearance White powder
MCA ≥99.5
N content (w/w) ≥49%
MEL content(w/w) ≤0.1%
Cyanuric Acid(w/w) ≤0.1%
Moisture (w/w) ≤0.3%
Solubility (25℃, g/100ml) ≤0.05
PH value (1% aqueous suspension, at 25ºC) 5.0-7.5
Particle size (µm) D50 ≤6
Particle size (µm) D97≤30
Whiteness ≥95
Decomposition temperature T99%≥300℃
Decomposition temperature T95%≥350℃
Toxicity and environmental hazards None


Halogen Free Fire Retardants Melamine Cyanurate (MCA) 2


MCA is a highly effective flame retardant due to its high nitrogen content, making it an excellent choice for materials that require low flammability. Its thermal stability, combined with its low toxicity, make it a popular alternative to other commonly used flame retardants like brominated compounds. Additionally, MCA is relatively inexpensive and easy to manufacture, making it an economical choice for large-scale applications.

Halogen Free Fire Retardants Melamine Cyanurate (MCA) 3

Application :

MCA is used as a flame retardant in a wide range of materials, including polyamides, polyurethanes, polyesters, and epoxy resins. It is particularly useful in engineering plastics, which require high-temperature performance and low flammability. MCA can also be used in textiles, paints, and coatings to improve flame resistance. In the construction industry, MCA can be added to building materials like foam insulation to reduce the spread of fire.

Halogen Free Fire Retardants Melamine Cyanurate (MCA) 4

In addition to its use as a flame retardant, MCA has other applications as well. It can be used as a curing agent for epoxies, and it has been shown to be effective in reducing the amount of smoke released during fires, making it a valuable component in fire-retardant materials.


D50(μm) D97(μm) Application
≤6 ≤30 PA6,PA66, PBT,PET,EP etc.

Halogen Free Fire Retardants Melamine Cyanurate (MCA) 5

Packing: 15kg/bag

Storage: In dry and cool place, keeping out of moisture and sunshine, min. shelf life one year.