Jiangyin Hanfeng Technology Co., Ltd.--MCA-4|37640-57-6

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MCA-4

Product name:

Melamine cyanurate

CAS NO.:

37640-57-6

EINECS NO.:

2535757

Molecular weight:

255.2

Structural formula:

C₆H₉N₉O₃

Introduction:

This product is a white crystalline powder with greasy feel and is a nitrogen-based Halogen-free flame retardant with excellent performance. This product is mainly used in synthetic resin (PVC, PS, PA, polyoxymethylene) and synthetic rubber. It is used as a Halogen-free flame retardant in plastic products. It is added as a solid lubricating additive in lubricating oil, grease and paste, and added to fireproof coatings. It is used as a flame retardant and matting auxiliary agent and is added as a lubricant in cosmetics. It is especially suitable for PA6 and PA66 without filler. The flame retardant performance is UL94-V0 (960°C; 1.6mm).

Appearance:

White powder

Density(kg/m³):

1500-1600

Bulk density(kg/m³):

450-550

Loss on heat(760mmHg):

Normal temperature 0%
300℃ (5 min) 0%
350℃ (5 min) 3.5%

Water solubility(20℃):

≤0.002%

Specifications:

Items	Index
Melamine cyanurate	≥99.5%
Loss on drying	≤0.2%
Residual melamine	≤0.001%
Residual cyanuric acid	≤0.2%
Particle size (micron)	＞3.5
Whiteness(F457)	95
PH (10g/L)	6-7

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