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Ammonium Fluoborate

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Ammonium Fluoborate

Potassium Tetrafluoroborate b4c is used as flux for soldering and brazing, in sand-casting of aluminum and magnesium, in the production of boron contained alloy, as filler in grinding wheel of thermoset resin, as the material to produce boron trifluoride and other fluoride, as reagent in electrochemistry. It is also used to clean light metal dreg in welding flux of silver, gold and stainless steel. Surface Treatment Hydrofluoric acid and ammonium bifluoride are the bath constituents for the surfacetreatment of pure aluminum. Bright reflective surface on the aluminum is achievedby chemical polishing. Inorganic fluorides are also of critical importance in the fluxbrazing of aluminum and aluminum alloys, acting to remove the oxide layer.
Product Details:
Grade Standard Technical Grade, Reagent Grade, Reagent Grade, Reagent Grade, Technical Grade, Technical Grade
Physical State Powder, Powder, Powder
Packaging SizeF 25 kg, 25 kg, 25 kg
Packaging Type HDPE Bags, HDPE Bags, HDPE Bags
Packaging Type Industrial, Industrial, Industrial
Properties:
%KBF4 98.00 % Min
% Boron 08.5 % Min
% Fluorine as F 59.00 % Min
% Potassium 30 – 32 %
% Moisture 00.20 % Max
% Iron as Fe2O3 00.10 % Max
% Silica as SiO2 00.10 % Max
Additional Information:
Pay Mode Terms L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch Nhavasheva
Production Capacity 50 metric ton
Delivery Time 15 days after purchase order