Prefessional 
Halogen Free Flame Retardant Manufacturer

Melamine Cyanurate Flame Retardant - MCA-10



Phoniton™MCA-10, melamine cyanurate, is a kind of high effective nitrogen halogen free flame retardant. It is very stable when the temperature is lower than 300℃. sublimation will happen when the temperature is above 350℃. The decomposition temperature of MCA-10 is 440℃～450℃. MCA-10 is in high content of nitrogen, and it will dehydrate to carbon while in high temperature, and it will also release N₂, CO₂ and water while burning. The flame retardancy takes effect through absorbing heat and releasing incombustible gases after sublimation. 


MCA-10 has small particle size and distribute averagely, can be used in wires and cables made from TPU, pipe made from polyamide and epoxy sealant, etc. It can meet high surface requirement of wires and cables.


PA6 and PA66 with MCA-10 can pass the tests of UL 94 V-0 (0.75mm), GWFI 960℃ and GWIT 750℃.


Index:

Test  Item

Unit

Target Value

Molecular Formula/Molecular Weight

——

C6H9N9O3/255.2

MCA Content

% (w/w)

≥99.5

Melamine Remainder

% (w/w)

≤0.2

Cyanuric Acid Remainder

% (w/w)

≤0.2

Density

g/cm³

～1.7

Bulk Density

g/L

～220

Appearance

——

White Powder

Water Content

% (w/w)

≤0.4

Particle Size

μm

D50～1.5，D98～10

pH Value

——

5.0～7.0

Whiteness

% (w/w)

95.0～100.0

Water Solubility

% (w/w)

≤0.1


​Recommended dosage:

Substrate

Usage

Flame Retradancy

TPU

MCA-10+ Organic hypophosphate/phosphate

VW-1

EP

MCA-10+APP

UL 94 V-0 (3.0 mm)




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