ZIRCON

  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 9001 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.fr

 

 

 

 

 

 

 




 

 

 

 

 

 

 

 

 

 




 

 

 

 




 

 

 

Capturé par MemoWeb à partir de http://www.cmmp-france.com/zircongb.html  le 13/02/2002