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Synthetic Cryolite

Synthetic Cryolite
Click to see the original picture 		Product Name:Synthetic Cryolite
Place of Origin:Peoples Republic of China
Post Date:July 9, 2009
Edit Date:July 9, 2009 		Company Name :
Detailed Product Description:
  • Place of Origin: China (Mainland)

Synthetic Cryolite, molecular formula: Na3AlF6

Synthetic Cryolite, molecular formula: Na3AlF6
APPLICATIONS
Aluminium- metallurgy:
- as component of fluxing agents, protective and refining salts
Production of abrasives:
- as active filler in resinbonded abrasives for metal treatment
Production of enamel, glazing frits and glass:
- as flux and opacifying agent
Production of soldering agent:
- as component for fluxing agents
Production of welding agents:
as component of welding rod coatings and welding powders
Blasting and pyrotechnics: - for fireworks
Metal surface treatment: - as component in pickling pastes for stainless steel
 
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 or pink
 The size distribution can be sandy (80mesh), powder (200mesh, 325mesh), granular (0-10mm).
 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 customers requirements.

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