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Melamine Cyanurate(Mca)
Quality Index:
| Item |
Index
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CAS No:
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376-40-57-6
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Molecular formula:
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C6H8N9O3
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Formula weight:
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255.2
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Nitrogen content:
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49.37%
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Sublimating temperature:
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440 degree C
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Bulk density: (g/cm3):
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0.4-0.45
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PH value:( 1% water solution):
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6.5-7.5
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Density: (g/cm3):
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1.52
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Particle size :
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5um max
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Description: 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: 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 Standard:
| Index name |
Index
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MCA content:
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99% min
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Moisture:
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0.45% max
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Cyanuric acid content:
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0.5% max
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Particle size:
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5 um max
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Whiteness:
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98% min
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