Since 1932, family-owned company
45, rue de Saint-Petersbourg - 75008 Paris - FRANCE - Tel : 33 1 43 87 45 75 - Fax : 33 1 42 94 96 32
cmmp-france.com

 

BRIOREF® PRIMAZIR

BRIOREF® PRIMAZIR zircon is a heavy alluvial sand extracted on the oceanic coast, then packed or processed in our Saint-Quentin plant (France). Our fabrication process fits to the ISO 9002 standard and ensures consistent quality products.


Typical Characteristics

Chemical analysis                                                    

ZrO2+HfO2 66 %
SiO2 32,5 %   
TiO2 0,12 %
Al2O3 0,12 %   
P2O5 0,12 %  
Fe2O3 0,06 %    
L.O.I. 0,10 %


Physical properties

Specific density 4,6
Index of refaction 1,95 
pH 6,7
MOHS Hardness 7,5
Refractoriness 2250° C
Thermal conductivity 57.10-3 J/cm.s.K
C.T.E. 3,1.10-6 K-1


Grades                         

  117 AFS 200 Mesh 325 Mesh  Micro 20 Micro 5
Aspect Sand Flour Flour Micronised Micronise
D50 106 mm 19 mm 16 mm 3 mm 1 mm
Bulk Density 2,7 kg/l 1,7 kg/l 1,5 kg/l 1,2 kg/l 1,4 kg/l


Applications

BRIOREF® PRIMAZIR zircon is used for the production of zirconium based alloys and chemicals, but also for its properties of refractoriness, hardness, chemical inertness, its high index of refraction and low coefficient of thermal expansion.

  • Abrasives
  • Ceramics
  • Chemistry
  • Foundry
  • Friction linings
  • Glass
  • Metallurgy
  • Plasma deposit
  • Refractories
  • Welding


Additional documentation

  • Technical and safety datasheet
  • Zircon in investment casting

For additional information, please contact us:

CMMP
45, rue de Saint-Petersbourg
75008 Paris
FRANCE
Tel : +33 1 43 87 45 75
Fax : +33 1 42 94 96 32
E-mail : cmmp@cmmp-france.com