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Melamine cyanurate (MCA)

Inquiry
  Post Date: Jun 17,2015
  Expiry Date: Dec 14,2015
  Detailed Description: Cas No. :37640-57-6 Melamine cyanurate (MCA)    
Intro：
Melamine Cyanurate(MCA)
    Formula: C6H9N9O3
Molecular Weight: 255.2
CAS No.: 37640-57-6
EINECS: 2535757
BRAND NAME  
MCA-15  MCA-25  MCA-50  MCA-01 
MCA GRANULE  Surface Treatment MCA  etc.

Applications
MCA is used as an effective flame retardant, primarily for electrical & electronic applications (connectors, switches, housings, etc) made from polyamide or TPU.
In unfilled or mineral filled compounds it gives a UL94 V-0 rating; in glass filled system only a UL94 V-2 rating is possible.
Features/benefits
1.    MCA is a halogen-free flame retardant. Being halogen free also results in significant advantages in terms of fire safety, i.e. lower smoke density, lower smoke toxicity and less corrosion.
2.    With sublimation temperature the highest 440℃, MCA has a high thermal resistance and a good thermal stability in the processing.
3.    Addition levels of MCA are relatively low, giving good economics and mechanical properties compared to compounds containing halogen/antimony flame retardant systems.
4.    Lower corrosion offers advantages in the processing stage or fire hazard.
Package &Storage
20kg/multi-ply paper bags   ( 10~11t/20feet box)
                        (20~22t/40feet box)
25kg/ Composite weave bags
 
Please store in a dry place
Physical, chemical properties of MCA
Item Standard
Melamine cyanurate          % ≥99.5
Water content               % ≤0.2
Excess Melamine             % ≤0.3
Excess Cyanuric acid         % ≤0.2
Whiteness（F457） ≥95.0
pH value（10g/l） 5.0~7.0
Specific gravity（20℃）      g/cm3 1.35~1.85
Decomposition temperature   ℃ 350
Appearance White powder or granule
Features of MCA SERIES
BRAND NAME Features
MCA-15 average particle     1.1~1.4µm
MCA-25 average particle    1.4~1.8µm
MCA-50 MCA≥97.5%  average particle≥1.8µm
Excess acid≤0.3% Water content≤0.3%
pH value（10g/l）5.0~8.0
 
 
 
 
MCA-01      0.05mm≤90%≤0.6mm
MCA GRANULE-12 1.0~2.0mm
MCA GRANULE-30        2.0~4.0mm
Surface Treatment MCA MCA-610 MCA-610-2
MCA-610-2

  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;
  Molecular Formula: C6H9N9O3
  Molecular Weight: 255.20
  Molecular Structure: 37640-57-6 melamine cyanurate

  Company: Shanghai Kingcord Chemicals Technology Co.,Ltd.     [ China ]        
  Contact: Paul Li
  Tel: 86-21-56560928
  Fax: 86-21-56560928
  Email: kingcordchemicals@163.com
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