MELAMINE CYANURATE
(MCA)
Melamine Cyanurate , abbreviated as MCA, is a kind of nitrogenous
flame-retardant lubricant. It is widely used as the flame
retardant of engineering plastic (such as nylon-66), rubbers,
synthetic resins (poly vinyl chloride, polystyrene, polyamide,
polyoxymethymens ) and acrylic acid emulsion etc. MCA, no
smoking and no residual toxicity, is the material of high
level flame retardant and insulate product.
As a flame retardant, it can be used directly
or combined with other antimonite or borate. The effect is
much better when combined with other retardant and can meet
the standard of UL94-V-0. meanwhile, MCA is a kind of lubricant.
The combined lubricant effect and loading of sinter resistance
are rather outstanding. Comparing with molybdenum disulfide,
MCA is a better lubricant. And its price is only one third
of molybdenum disulfide.
Physical character: (CAS No.: 376-40-57-6)
Mca is a kind of white slippy crystal powder,
it is tasteless, smell-less, non-corrosiveness. And it is
insoluble in water, oil or alcohol etc. at the same MCA has
good thermal stability.
Quality Index:
| ITEM |
INDEX |
| Molecular formula |
C6H8N9O3 |
| Formula weight: |
255.2 |
| Nitrogen content: |
49.37% |
| Sublimating temperature: |
440 degree C |
| Bulk density: (g/cm3) |
0.4-0.45 |
| PH value:( 1% water solution) |
6.5-7.5 |
| Density: (g/cm3) |
1.52 |
| Particle size |
5um max |
Quality standard:
| Index name |
Index |
| MCA content: |
99% min |
| Moisture: |
0.45% max |
| Cyanuric acid content: |
0.5% max |
| Particle size: |
5 um max |
| Whiteness: |
98% min |
|
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