Precipitated Barium Sulphate

Adopting domestic advanced synthesis technology, With high main content, narrow size distribution and ultra-fine, high whiteness and low iron content. In ultrafine processing and advanced production technology, barium sulfate has excellent dispersion to make products with particularly superior processing performance. In application process, it has good dispersion and compatibility with other media systems. Without mechanical impurities, it is the product with high quality and superior performance, and can absorb X-rays, γ rays, as well as effectively improve the product surface gloss and surface hardness.
Specs:
Item Specification
BaSO4 purity (by dry basis) 98.5%min
Whiteness 98.5%min
Volatility at 105 degree 0.15% max
Ph value 6.5-9
HCL Insoluble Matter 99% min
Water soluble matter 0.15% max
Iron (on Fe basis) 0.0015% max
Moisture 0.1% max
325 mesh residue(45um) 0.0015% max
Particle size distribution ≤5um 100%
≤2um 100%
≤ 1um 95%
D50 ≤ 0.72 um
D97 ≤1.20 um
Oil absorption 12-17g
Specific Gravity 4.3g/cm3
Application:
In manufacture of powder coating, printing ink, paper, plastic, rubber, etc. and also in manufacture of other barium salts.
Package: It is packaged in plastic woven bag lined with plastic film bag or kraft paper, with net weight 25kg/bag, and can be packaged according to user requirements.