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Abrasive grains
Synthetic Cryolite
Posted:2011-06-01 | Browse:1679 Times

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Synthetic Cryolite

Sodium hexafluoroaluminte    (Synthetic Cryolite )
molecular formula: Na3AlF6
APPLICATIONS

Production of abrasives:
- as active filler in resinbonded abrasives for metal treatment
 
SPECIFICATION
 CHEMICAL PROPERTIES
F 52-55%
Na  28-33%
Al  12-15% 
SiO2  0.35%max
Fe2O3 0.10%max
SO42- 0.50%max
H2O at 110oC   0.20%max 
PHYSICAL PROPERTIES
Density  2.95-3.05g/cm3
Appearance         white, gray

The size distribution recommended powder ( 325mesh)
Other items can be specified according to special requirement. 
        
PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer's requirements.

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