Barium carbonate was once used for barium glass such as for cathode ray tube (CRT), barium ferrites, etc., but high-purity barium carbonate has recently been widely used as a raw material for electronic materials.
Barium carbonate is used as a raw material for barium titanate used mainly for multi-layer ceramic capacitor (MLCC) and composite oxides, or as a raw material for PTC thermistors, etc.
It is also used as a raw material for optical glass and sputter glass for semiconductors, and a raw material for a barium component of phosphor materials.
High Purity Barium Chloride Dihydrate refers to the Barium Chloride Dihydrate purity≥99.5%, is mainly used in the purification of Brine solution in caustic chlorine plants, in the manufacture of heat treatment salts, case hardening of steel, in the manufacture of pigments, in the manufacture of other Barium Salts, Blanc Fix, Barium Hydroxide, etc. It is also used as flux in the manufacture of magnesium metal, making color kinescope, magnetic materials, fluorescent glass, ceramics, etc.