- Product Details
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Quick Details
-
MF:
-
kalf4, k3alf6
-
EINECS No.:
-
237-409-0
-
Place of Origin:
-
Henan, China
-
Appearance:
-
white powder
-
Application:
-
Electrolytic aluminium
-
Brand Name:
-
Keer
-
Model Number:
-
Keer-PAF
-
Product Name:
-
Potassium aluminium fluoride
-
other name:
-
Potassium fluoroaluminate
-
Formula:
-
kalf4
-
CAS:
-
13775-52-5
-
Form:
-
granular or powder
-
Color:
-
white gray powder
-
Usage:
-
Electrolytic aluminium
-
Package:
-
25kg/ PP Bags
-
Keywords:
-
Potassium cryolite
Quick Details
-
CAS No.:
-
13775-52-5
-
Purity:
-
98%, 98%
-
Other Names:
-
Potassium Aluminum Fluoride
-
MF:
-
kalf4, k3alf6
-
EINECS No.:
-
237-409-0
-
Place of Origin:
-
Henan, China
-
Appearance:
-
white powder
-
Application:
-
Electrolytic aluminium
-
Brand Name:
-
Keer
-
Model Number:
-
Keer-PAF
-
Product Name:
-
Potassium aluminium fluoride
-
other name:
-
Potassium fluoroaluminate
-
Formula:
-
kalf4
-
CAS:
-
13775-52-5
-
Form:
-
granular or powder
-
Color:
-
white gray powder
-
Usage:
-
Electrolytic aluminium
-
Package:
-
25kg/ PP Bags
-
Keywords:
-
Potassium cryolite
Product Description
Potassium aluminium fluoride
Potassium aluminium fluoride
(KAlF4) is an inorganic compound.This compound is used as flux in the smelting of secondary aluminium, to reduce or remove the magnesium content of the melt. The main environmental issue that arises from using PAF is the production of fluoride gases. Calcium hydroxide is widely used to suppress the fluorides produced but in most cases fails to remove it sufficiently.PAF is also present in a wide range of products for the metals industry as a fluxing agent within additives to help its dispersion within a charge.It is also used as an insecticide.
Features：
When used in electrolytic aluminum industry, the consumption of sodium fluoride or soda can be saved and the production cost of electrolytic aluminum can be reduced.
Specification
|
Item
|
Grade 1
|
Grade 2
|
|
F
|
49-53%
|
48-52%
|
|
AL
|
17-21%
|
16-19%
|
|
K
|
28-33%
|
27-35%
|
|
Fe
|
≤0.01%
|
≤0.05
|
|
SO4
|
≤0.2%
|
≤0.5%
|
|
Moisture
|
≤0.3%
|
≤0.4%
|
Application
Potassium aluminium fluoride applications:
1. welding agent.
2. glass and ceramic industry.
3. active filler for glass, ceramic and friction compound.
4. grinding wheel additive.
5. aluminum or aluminum alloy.
6. raw material of Pesticide.
7. degasser and an auxiliary solvent in aluminum alloy fabrication.
2. glass and ceramic industry.
3. active filler for glass, ceramic and friction compound.
4. grinding wheel additive.
5. aluminum or aluminum alloy.
6. raw material of Pesticide.
7. degasser and an auxiliary solvent in aluminum alloy fabrication.
Packing & Delivery
Potassium aluminium fluoride
package：
Laminated plastic woven bags, lined with plastic film and packed in double layers, each bag with net weight of 25Kg or 50Kg, orpacked according to customer requirements.
Certifications
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