Product Description
Potassium Aluminium Fluoride
Potassium Aluminium Fluoride is a white or light gray powder, slight soluble in water. It can react with water to release hydrogen fluoride at high temperature, may be slowly dissolved in acid to release hydrogen fluoride. Its melting point is 560 degrees.The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.
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Application
Application of Potassium Aluminium Fluoride:
Potassium Aluminium Fluoride
Potassium Aluminium Fluoride (KalF4) is used for the production of welding agents, the production of soldering agents and for the production of abrasives.
Potassium fluoroaluminate is used in the the following applications:
Production of abrasives:
as active filler in resin-bonded abrasives for metal-treatment
Production of welding agents:
as components in coatings of welding rods and welding powders
Production of soldering agents:
as component of fluxing agents for soldering of aluminium
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