CaF2 75% Fluorspar Lump
Fluorspar (CaF2) is the most important source of fluorine forming the base of a large number of high value industrial applications. Fluorspar has been declared one of the critical minerals by the EU, with fluorine being indispensable in most of its applications.
Major applications include coolants for refrigeration and air conditioning as well as in the production of highly insulating polymers such as polyurethane and polystyrene.
Three main commercial grades of fluorspar are distinguished: metallurgical grade (75-82% CaF2), ceramic grade (94-96% CaF2) and acid grade (97% CaF2).
Specifications for 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. | |||
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