Specification
KBF4,% ≥98.0
Chloride(Cl),% ≤0.25
Phosphate(PO4),% ≤0.01
Sulfate(SO4),% ≤0.10
Iron(Fe),% ≤0.005Silicate(SiO2),% ≤0.01
Heavy Metal(Pb),% ≤0.10
Application
Potassium tetrafluoroborate is used as a flux in the metal processing, surface treatment, and in the manufacture of aluminum, titanium and boron alloys. It is also used as a component for the fabrication of grinding wheel and abrasive disc to reduce the operating temperature, as a fire retardant for cotton and artificial fiber, and an erodent for the removal of exposed lead circuit board.Package
In a plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation.
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