Light Gray Powder Potassium Aluminum Fluoride KAlF4 14484-69-6
Potassium fluoroaluminate (export packaging)
Description
Molecular formula:KAlF4 Relative molecular mass:142.08



Uses



Mainly used as a raw material for producing aluminum magnesium casting boron containing alloys; Deoxidizers and fluxes used in the manufacturing process of aluminum alloys; Fiber welding flux and flux for aluminum, aluminum alloy, and stainless steel; Popular materials for friction agents; Used in the glass and ceramic industries.



Technical requirement:







Level

chemical composition(%)




K/AI



F K AI Na Fe2O3 SO₄²⁻ H2O


(≥)



(≤)

Superior 50 29.5 17.5 0.2 0.01 0.15 1.5 1.18-1.22
one-level 50 27 19 0.5 0.01 0.2 1.5 1.0-1.3
secondary 45 26 20 - - - 0.5 -
Note: According to user requirements, products with different molecular ratio specifications can be produced.