Barium Sulfate(Barite)

Time:2018-04-07 20:59  Author:admin  Click:

Description:
Barium Sulfate is white powder, the relative density is 4.0-4.4, good whiteness, good dispersion,is non-toxic tasteless. Resist acid, alkali and organic solvent. Can not Reaction with any gas. So Barium Sulfate have heat resisting, weather fastness, corrosion resisting property, It is the best choice for many chemical usage.
PARTICLE SIZE ANALYSIS AND PROPERTIES 
Mean Values. These Do Not Represent A Specification
 
Barium Sulfate (BaSO4) Chemical Analysis
 

Ba(Sr)SO4 90%-98%
SiO2 4% max
Fe2O3 0.2% max

 
Barium Sulfate(BaSO4) Physical Analysis
 

  BSD-10 BSD-6.0 BSD-4.0 BSD-2.5 BSD-1.8 BSD-1.3 BSD-0.7 BSD-0.5
D50 10um 6um 4um 2.5um 1.8um 1.3um 0.7um 0.5um
D97 40um 20um 10um 6.5um 5.0um 3um 2.0um 0.8um
Whiteness
(L Value %)
84-92 84-95 84-95 84-95 84-95 84-95 84-95 84-95
Moisture(%) 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Reside on 325mesh(%) 0.05 0 0 0 0 0 0 0
S.G     £¨g/cm³£¬≥£© 4.2-4.3 4.2-4.4 4.2-4.4 4.2-4.4 4.2-4.4 4.2-4.4 4.2-4.4 4.2-4.4
1000˚C Loss on Ignition£¨%£¬≤£© 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
PH Value 6-9 6-9 6-9 6-9 6-9 6-9 6-9 6-9
Oil Absorption g/100g 9 9 11 11 12 13 15 15
Water Solubles Salts(%) 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2