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Physical Properties
Water Soluble salts | max 1.0% |
---|---|
Volatile matter | max 1.0% |
Loss on Ignition | 13 to 15% |
Typical Chemical Analysis
Al2O3 | 36.1% |
---|---|
SiO2 | 42.5% |
Fe2O3 | 0.5% |
MgO | 1.0% |
Na2O | 0.5% |
K2O | 3.0% |
Physical Properties
Appearance | White powder |
---|---|
Sp. gravity | 2.5 -2.7 |
Oil absorption | 25 to 35 |
PH of 10 % sol | 7 to 8 |
Water soluble | Max. 2% |
Volatile matter | Max. 1.0% |
Loss on Ignition | 13 to 15% |
Typical Chemical Analysis
Al2O3 | 36.1% |
---|---|
SiO2 | 42.5% |
Fe2O3 | 0.5% |
MgO | 1.0% |
Na2O | 0.5% |
K2O | 3.0% |
Physical Properties
Appearance | Fine white powder |
---|---|
Sp. Gravity | 4.2 - 4.5 |
PH of 5% Solution | 6.0 - 8.0 |
Coarse Particles | Max 0.5% on 240 Mesh |
Volatile Matter | Max. 0.5% |
Best for BaSO4 | Positive |
Fineness | Passes 325 Mesh |
Typical Chemical Analysis
BaSO4 | 98 - 99% |
---|---|
Fe2O3 | Max. 1.0% |
Applications :
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