
Product :Barium sulphate First-grade
CAS NO:7727-43-7
Molecular Formula:BaSO4
Appearance:white powder
Packing:25kg pp bag
Application: used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, also can absorb X-ray etc.
|
Analysis Project |
The results |
|
DV50μm |
0.7-1.0 |
|
Oil absorption |
13 |
|
BaSO4 |
98 |
|
Fe2O3 |
0.004 |
|
CaO |
0.15 |
|
Al2O3 |
0.01 |
|
Silicate |
0.01 |
|
Heavy metal |
0.02 |
|
Moisture |
0.2 |
|
L.O.I |
0.5 |
|
Whiteness |
97 |
Last item:precipitated barium sulphate super grade
Next item:titanium dioxide rutile
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