Omnistab MCA

· Chemical Name:Melamine cyanurate

· CAS：37640-57-6

· Molecular formula:C6H9N9O3

· Molecular weight:255.19

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Structural formula:

Applications

MCA is a halogen-free flame retardant for polyamide. It has established itself as the flame retardant to achieve UV 94 V-0 especially for polyamide 6 and PA66 good mechanical and electrical properties.It also results in significant advantages in terms of fire safety,lower smoke density, lower smoke-toxicity and less corrosion.

Specifications

Item	Specification
Assay(%)	99.50 min
Whiteness	96.00 min
Volatile(%)	0.20 max
PH (50g/L water)	5.00-8.00

Series＆characteristic	P.S.D	Main Application
OMNISTAB® MCA （hexagonal plate structure）	D98≤10μm	It has a fine particle size, suitable for PA, PET, PBT spinning flame retardant.

	D98≤15μm	It is suitable for the raw white halogen-free flame retardant of nylon, PBT system (nylon 66, etc.).



	D98≤25μm	It has high temperature resistance, suitable for V-0 grade nylon and glass fiber reinforced nylon flame retardant.




OMNISTAB® MCA （plate spherical structure）	D98≤15μm	It is suitable for the flame retardant of TPU, TPE and other elastomers.


	D98≤25μm	It is suitable for the raw white halogen-free flame retardant of nylon, PBT system (nylon 66, etc.). It has low application cost, excellent electrical and mechanical and good pigmenting properties.






	D98≤50μm	It is suitable for unfilled or mineral filled nylon 6, nylon 66 flame retardant.


OMNISTAB® MCA （Spherical or massive structure）	D98≤10μm	It is suitable for PA6, PA66, PET, TPE, EVA, PE, silicone rubber, epoxy resin and rubber products. It has low application cost, excellent electrical and mechanical and good pigmenting properties.

	D98≤20μm

	D98≤30μm

	D98≤40μm