Metallurgy Grade Mineral CaF2 80% Fluorspar Lump
Fluorspar Lump(CaF2 )
CaF2(%)Min | SiO2(%)Max | S(%)Max | P(%)Max |
90 | 8 | 0.07 | 0.08 |
85 | 10 | 0.1 | 0.08 |
80 | 12 | 0.23 | 0.09 |
75 | 16 | 0.25 | 0.09 |
70 | 20 | 0.33 | 0.09 |
65 | 24 | 0.4 | 0.1 |
Size:10-70mm;10-50mm customized; Packing: Jumbo bag. | |||
Application for Fluorspar Lump
There are three principal types of industrial use for natural fluorite, commonly referre
as "fluorspar" in these industries, corresponding to different grades of purity.
Metallurgical grade fluorite (60–85% CaF2), the lowest of the three grades, has
traditionally been used as a flux to lower the melting point of raw materials in steel
production to aid the removal of impurities, and later in the production of aluminum.
Ceramic grade fluorite (85–95% CaF2) is used in the manufacture of opalescent glass,
enamels and cooking utensils.
The highest grade, "high grade fluorite" (97% or higher purity), accounts for about 95%
of fluorite consumption in the US where it is used to make hydrogen fluoride and
HF by reacting the fluorite with sulfuric.
Should you have any interest or need, welcome to contact us anytime.
Skype: dawnfluorite
Ph: 0086 18613708187
