Na3AlF6 Synthetic Cryolite

Short Description:

Classification: Halide (Except Chloride) Type: Sodium Fluoride CAS No.: 13775-53-6;15096-52-3 Other Names: ...


Product Detail

Product Tags

Classification:
Halide (Except Chloride)
Type:
Sodium Fluoride
CAS No.:
13775-53-6;15096-52-3
Other Names:
Sodium fluoaluminate
MF:
Na3AlF6
EINECS No.:
239-148-8
Place of Origin:
China (Mainland)
Grade Standard:
Industrial Grade
Purity:
98%min
Appearance:
White fine powder, White fine powder
Application:
Aluminium- metallurgy,abrasives,
Brand Name:
HGW
Model Number:
powder
Supply Ability:
10000 Ton per year

Packaging & Delivery

Packaging Details
Delivery Time
20 days after the contract being signed.

 Items

Specification

Chemical component

F

52-54%

Al

12.5-14%

Na

28-33%

SiO2

0.40% max

Fe2O3

0.05% max

SO4

0.60% max

CaO

0.15% max

P2O5

0.05% max

H2O

0.40% max

LOI

2.5% max

Bulk Density

0.6-1.0 g/cm3 

pH

5 Approx.

ParticleSize Distribution

+100/ mesh

0

+270/ mesh

5%max

-325/ mesh

90%min

 

 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

 

 

 

 


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