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Golden grassplot brand Alumina is white or slightly red powder or ball-shaped particles, insoluble in water and organic solvent, soluble in acidic and alkaline solutions, moisture absorptive in air.It is used as deacidifying-regenerant of transformer oil,purifying agent,catalyst.
1¡¢Main standard
| Chemical composition |
Alumina £¨AL2O3 £©/ Low Temperature |
| Appearance |
White powder |
| Package |
25kg woven bag£¬ 1000kg big bag |
| Characteristics |
It is white or slightly red powder or ball-shaped particles, insoluble in water and organic solvent, soluble in acidic and alkaline solutions, moisture absorptive in air |
| Application |
deacidifying-regenerant of transformer oil,purifying agent,catalyst. |
2¡¢Specification
| No |
Item |
Unit |
Index |
| 1 |
SiO2 |
%¡Ü |
0.07 |
| 2 |
Fe2O3 |
£¥¡Ü |
0.03 |
| 3 |
Na2O |
£¥¡Ü |
0.50 |
| 4 |
Loss in burning |
£¥¡Ü |
5¡À1.0 |
| 5 |
Granularity% |
¡Ü30um |
¡Ü6 |
| £¾104um |
¡Ü6 | |
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