Calcium Fluoride

• Metallurgical Flux

Used as a fluxing component in aluminum, steel, and non-ferrous metal operations to assist slag fluidity and impurity separation. This is a class of use that has been established in ferrous and non-ferrous metallurgy for many decades.

• Fluorine Chemistry Raw Material

A long-standing feedstock category for fluorine chemistry industries, where acid-grade and sub-acid-grade fluorspar has served as a starting material for well over half a century. End-use determination and downstream regulatory compliance remain the responsibility of the purchasing entity.

• Glass and Ceramic Processing

Historically used as a flux and opacifying component in container glass, enamel, and ceramic glaze formulations. This application category has been part of the glass and ceramics industry for over a century.

• Friction and Refractory Fillers

Functions as an inorganic filler in friction linings and certain refractory compositions, where it contributes thermal stability at elevated temperatures. This class of use is long established in friction materials manufacturing.