CaF2 98%min Fluorspar Lump
Fluorspar Lump
Product Description
Fluorspar Lump is a naturally occurring mineral primarily composed of calcium fluoride (CaF₂). It is widely used as a flux in steelmaking, ferroalloy production, non-ferrous metallurgy, cement production and other industrial applications.
Fluorspar helps reduce melting temperature, improve slag fluidity and promote efficient separation of impurities during high-temperature processes.
We supply Fluorspar Lump with CaF₂ content ranging from 60% to 99%, with various particle sizes and specifications available according to customer requirements.
Applications
Steelmaking & Ferroalloy Production
Used as a flux to improve slag fluidity and facilitate the removal of impurities during steelmaking and ferroalloy production.
Non-Ferrous Metallurgy
Used as a flux in various non-ferrous metal smelting and refining processes.
Cement Production
Used as a mineralizer and flux to promote clinker formation and improve the calcination and sintering process.
Specifications
Metallurgical Grade Fluorspar Lump
Grade | CaF₂ (%) min | SiO₂ (%) max | S (%) max | P (%) max |
FL-90 | 90 | 9 | 0.07 | 0.07 |
FL-85 | 85 | 13 | 0.12 | 0.10 |
FL-80 | 80 | 17 | 0.18 | 0.15 |
FL-75 | 75 | 22 | — | — |
FL-70 | 70 | 27 | — | — |
FL-60 | 60 | 35 | — | — |
High-Purity Fluorspar Lump
Grade | CaF₂ (%) min | SiO₂ (%) max | CaCO₃ (%) max | S (%) max | P (%) max |
FL-97 | 97 | 1.5 | 1.5 | 0.05 | 0.05 |
FL-98 | 98 | 1.0 | 1.0 | 0.03 | 0.03 |
FL-99 | 99 | 0.5 | 0.5 | 0.01 | 0.01 |
SiO₂ and CaCO₃ specifications can be adjusted according to customer requirements.
Particle Size
0.3 cm | 0.3–1 cm | 0.5 cm | 0.8 cm | 1 cm | 3 cm | 3.5 cm | 5 cm | 6 cm | 7 cm | 8 cm
Other sizes can be customized according to customer requirements.
Packaging
Jumbo Bags| Bulk| Bulk Vessel | Customized Packaging