Fluoroborate Salt

Double Fluoride Chemical's Ammonium fluoroborate is mainly used in :
1. Welding flux of various metals like aluminum, copper, etc
2. Used as a catalyst in the manufacture of sand resin binders for magnesium and magnesium alloys and other oxidizable metal casting and precision casting.
3. Used as a gas flux to provide an inert atmosphere.
4. Used as a resin finishing catalyst in the textile printing and dyeing industry.
5. Used as flame retardant and chemical reagent.

Double Fluoride Chemical's Potassium Fluoroborate is mainly used in:
1、Aluminium grain refining.
2、Manufacturing aluminium master alloys.
3、Preservative agent of wood.
4、Soldering flux.
5、Metallurgical flux.
6、Ceramic.

Double Fluoride Chemical's sodium fluoroborate is mainly used in:
1、Used as a 2D resin finishing catalyst for medium and long fiber fabrics.
2、Used as chemical analysis reagents, electrochemical antioxidants, purification of non-ferrous metals, co-solvents, etc.
3、Prevent food corroding from organic acid.
4、Used as analytical reagent.
5、Used as the sand pellet agent for Aluminum and magnesium alloy casting.

Double Fluoride Chemical's potassium tetrafluoroborate is mainly used in:
1、Used as fusing agent in manufacture of boron trifluoride
2、Used as analytical reagent
3、Used as abrasives for thermosetting resin grinding wheels
4、Used as flux for heat welding and brazing
5、Used as resin finishing agent for textile printing and dyeing, metal particle size improver and refining flux for non-ferrous metals, aluminum and magnesium alloy casting sand granule agent