NB-0.5

Time:2018-04-07 20:54  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-0.5
D50 0.5um
D97 0.8um
Whiteness(L Value %) 84-95
Moisture(%) 0.2
Reside on 325mesh(%) 0
S.G     £¨g/cm³£¬≥£© 4.2-4.4
1000˚C Loss on Ignition£¨%£¬≤£© 0.5
PH Value 6-9
Oil Absorption g/100g 15
Water Solubles Salts(%) 0.2
 
 
Packing:
Specification 25kg /sack, the inner layer is plastic membrane tried with thread; the outer layer is plastic woven sack sewed by machines.