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Melamine Cyanurate

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  Post Date: Jun 07,2017
  Expiry Date: Dec 04,2017
  Detailed Description: Cas No. :37640-57-6
Chemical Name: Melamine Cyanurate (MCA)
Formula:C6H9N9O3
Molecular Weight: 255.2
CAS NO.: 37640-57-6

Applications:
     Melamine Cyanurate is a halogen-free flame retardant for polyamide.  Steadable colour, good electrical property and environmentally friendly, Melamine Cyanurate has established itself as the flame retardant to achieve UL 94 V-0 especially for polyamide 6 and 6,6. Addition of MCA gives PA6(66) good mechanical and electrical properties. Being halogen free also results in significant advantages in terms of fire safety, i.e. lower smoke density, lower smoke-toxicity and less corrosion.

Technical Data Sheet.
 
Items
Unit
Specification
Appearance
---
White powder
MCA
%
99.5 min
Residue Cyanuric acid
%
0.2 max
Residue Melamine
%
0.001 max
Whiteness
---
96 min
Dry Weight Loss
%
0.2 max
PH Value
---
5-7
Specific Gravity
g/cm3
1.7
Bulk Density
g/cm3
0.3-0.4
Water Solubility
g/100ml water
0.002(20oC)
 
Particle size:
MCA-2 Type: D50% -2µm; D98% -8µm
MCA-4 Type: D50% -4µm; D98% -25µm

Application in the nylon:

1. Recommended dosage (wt%)
 
Base Material
PA6
88-90%
PA66
90-92%
FlameRretardant
MCA
12-10%
MCA
8-10%
 
2.Extrusion data
 
Material Temperature°C
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 7
Section 8
Section 9
PA6
235
240
240
240
240
245
245
245
245
PA66
250
260
260
260
260
260
260
265
265
Section 8 is vaccum space; section 9 is the outlet

  CAS Registry Number:

37640-57-6
  Synonyms: ;Melamine cyanurate(1:1);Non-halogen flame-retardant MPP;1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compd. with 1,3,5-triazine-2,4,6-triamine (1:1);1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compound with 1,3,5-triazine-2,4,6-triamine (1:1);s-Triazine, 2,4,6-triamino-, compd. with s-triazine-triol;Melamine isocyanurate;Melamine-cyanuric acid compd;Melaminkyanurat;Melamine Cyanurate(MCA);
  Molecular Formula: C6H9N9O3
  Molecular Weight: 255.20
  Molecular Structure: 37640-57-6 melamine cyanurate

  Company: Weifang Yucheng Chemical Co.,Ltd.     [ China ]        
  Contact: MR.ALLAN WEI(MANAGER) 013906369909
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