Sodium Cryolite
Category
Features
图片名称
Product Details
Description：
●Molecular Formula：Na3AlF6
●CAS NO.：13775-53-6/15096-52-3
●EINECS NO：238-485-8
●MW：209.95
●Density：2.95-3.05g/cm3 at 25°C
●Bulk Density：1.3-1.55g/l
●Melting Point：1025°C
●HS Code：28263000.00
●Appearance：Sandy, Powder, Granule
●Size：0-10mm 100% -0.045mm 10%max
●The grain size can be adjusted according to different requirement.
Specifications:
|
Items |
Grade |
|
CH-0 |
CH-1 |
CM-0 |
CM-1 |
|
Chemical Compositions (%) |
F |
≥ |
52 |
52 |
53 |
53 |
|
Al |
12 |
12 |
13 |
13 |
||
|
Na |
≤ |
33 |
33 |
32 |
32 |
|
|
SiO2 |
0.25 |
0.36 |
0.25 |
0.36 |
||
|
Fe2O3 |
0.05 |
0.08 |
0.05 |
0.08 |
||
|
SO4 |
0.6 |
1.0 |
0.6 |
1.0 |
||
|
CaO |
0.15 |
0.20 |
0.20 |
0.6 |
||
|
P2O5 |
0.02 |
0.03 |
0.02 |
0.03 |
||
|
Moisture |
0.20 |
0.40 |
0.20 |
0.40 |
||
|
Physical Properties (%) |
Loss on drying |
2.0 |
2.5 |
2.0 |
2.5 |
Application:
Synthetic Cryolite (Sodium Aluminium Fluoride) is primarily used as a flux in the smelting or electrolytic production of aluminum .Thick size (0-10mm) and good fluidity, Convenient for mechanization and feeding automatically. It can be used to reduce the melting point of alumina and fast melting. In the friction industry, it is used as filler in bonded abrasives and in friction coated linings. It is also used in the glass and enamel industries.
Package:
Polyethylene weaving inner lined with plastic bag. N.W.is 25/50/1000kg
Key words:
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