Product details
Excellent thermal shock resistance
High、Medium and Low compressive strength evenly distributed， caused by the lining is not easy stripped
Easy to bake (can use the waste heat of large and medium bags) to save energy
| Item | Index |
Index value |
|
Chemical composition % |
Al2O3 | ≥60 |
|
Bulk density g/cm3 |
110℃*24h | ≤2.8 |
|
Compressive strength Mpa |
110℃*24h | ≥35 |
| 1100℃*24h | ≤80 | |
|
Line change ratio % |
1500℃*24h | ±0.5 |
|
service life |
Under normal conditions of use more than 4 months |
|
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