JINZHOU NORTH INDUSTRIES COMPANY LTD.
JINZHOU NORTH INDUSTRIES COMPANY LTD.
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fluorspar briquette

Fluorspar Briquette

  • Chemical Name: Fluorite Briquette

  • Other Name: calcium fluoride, fluorspar, CaF2, fluorspar powder

  • Chemical Formula: CaF2

  • CAS# 7789-75-5

  • Formula: CaF2  

  • Molecular:78.08    

  • EINECS No.:232-188-7

  • H.S.code: 2826199090

  • Execute standard: GB/T 5195.10-2006

Fluorspar Briquette Chemical Properties

Crude ore25 to 30%
Metallurgical grade75 to 82%
Ceramic grade94 to 96%
Acid grade97%
Crystalline grade99%



Fluorspar Briquette Physical Properties

    Various granulations, available from lump to superfine powder (45 microns), are provided by leading fluorspar suppliers to meet diverse industrial needs.


Fluorspar Briquette Applications

Three main commercial grades of fluorite briquette are distinguished: metallurgical grade (75-82% CaF2), ceramic grade (94-96% CaF2) and acid grade (97% CaF2).

  • Metallurgical grade fluorspar (metspar) representing almost one third of world production volume is used in the manufacturing of aluminium and stainless steel, in extraction of metals such as niobium and tantalum, in metal processing to remove unwanted impurities and in various other applications.

  • Ceramic grade fluorspar is used in the fabrication of fiberglass insulation, flint glass, opal glass and enamels. Another prominent use for fluorspar or fluorspar mixtures is as a coating for welding rods and in the production of magnesium and calcium metals.

  • Acid grade fluorspar (acidspar) is the highest valued and economically most important one (two thirds of world production volume) since fluorite briquette is used as a feedstock for the production of HF, principal base for the production of fluorocarbons and -polymers.

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