BARIUM CARBONATE

Barium Carbonate is a white, granular chemical substance. It is used as raw material in the production process of special glasses, frits and glazes. It is a barium oxide carrier which optimizes the refractoriness and the workability of the glass.

BARIUM CARBONATE TECHNICA

BEST QUALITY NORMAL QUALITY ACCAPTABLE QUALITY
BaCO3 ≥ 99.2 % ≥ 99.0 % ≥ 98.5 %
Total Sulfur (SO4) ≤ 0.25 % ≤ 0.35 % ≤ 0.45 %
HCL-insoluble ≤ 0.15 % ≤ 0.25 % ≤ 0.50 %
Iron (Fe) ≤ 0.004 % ≤ 0.004 % ≤ 0.008 %
Moisture ≤ 0.30 % ≤ 0.30 % ≤ 0.30 %
Particle size : 850 μm sieve residue ≤ 1%
150 μm sieve residue ≥ 85 %