Physical properties |
Grading
(wet screen)
|
> 99% passing 150 micron (100#)
> 90% pasing 53 micron (300#) |
Colour |
White |
Reflectance |
> 92% |
pH |
7.5 |
Bulk Density |
2.37 g/cc |
S.G. |
4.2 g/cm3 (minimum) |
Oil Absorption |
14 - 20% |
Mean particle size |
12 micron |
Packing |
50kg bags |
Moisture |
1% max |
Hardness |
3.0 (Moh) |
|
PRODUCTS
BARIUM SULPHATE (SW)
Description
Super-white barium sulphate powder, also known as heavy spar.
|
 |
Uses
Filler for paints, plastic, ink, ceramics, rubber and compound masterbatch.
Chemical Analysis (%)
|
BaSO4 |
 96.50%
|
Fe2O3 |
0.03% |
SiO2 |
0.70% |
Soluble alkalis
|
0.20% |
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