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Potassium Aluminium Fluoride is used in numerous aluminum industry to reduce the content of magnesium and calcium ,and used widely in abrasives & ceramics industry as fillers to increase the grinding efficiency and life,it is also known as: Potassium Cryolite, Potassium Tetrafluoraluminate, Kalium Aluminium Fluorid,K3AlF6
Our optimum grade raw material of Potassium Aluminum Fluoride is from the most reputed vendors of the industry, our best advantage is high quality level and stable, controllable grits could meet client's various requirements,most of customers are from abrasive wheels industrial ,our annual sales which supplied to cutting & grinding plants are more than 1500tons,our technology team know how to use it effective very well,it is very useful in sharpness and life for cutting & grinding wheels.
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|
Appearance |
lump or powder |
|
Purity |
>99% |
|
Melting Point(MP) |
560-580 degree C |
|
CAS NO |
13775-52-5 |
|
Color |
White and light gray |
|
Boiling Point(BP) |
1505 degree C |
|
HS |
28269090.90 |
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|
Items |
Component |
Grade 1-White |
Grade-Light gray |
|
Chemical Compositions(%) |
F |
49-53 |
49-51 |
|
Al |
17-21 |
15-19 |
|
|
K |
28-33 |
27-35 |
|
|
SiO2 |
0.2 |
0.5 |
|
|
Fe2O3 |
0.05 |
0.2 |
|
|
SO4 |
≤0.01 |
≤0.01 |
|
|
Moisture |
1 |
1 |
|
|
Bulk Density |
0.6-1.0g/L |
0.6-1.0g/L |
|
|
PH |
6.0-6.5 |
6.0-6.5 |
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Lumps packed in big bags,specified grain/powder packed in 25kgs woven bag with plastic film inside, outer packing with ton-bag, the girt of powder and the packing standard could be customized.
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