Sintered Mullite Bricks
项目 |
Index |
||
M-65 |
M-75 |
M-80 |
|
Al 2 O 3 , % ≥ |
65 |
75 |
80 |
Refractoriness ℃ , ≥ |
1850 |
1850 |
1850 |
Apparent Porosity , % ≤ |
20 |
20 |
21 |
Bulk Density g/cm 3 ≥ |
2.5 |
2.6 |
2.7 |
Refractoriness Under Load , ℃ ≥ |
1580 |
1600 |
1630 |
Cold Crushing Strength , Mpa ≥ |
55 |
60 |
60 |
Uses |
Metallurgy , Electronics , Construction Materials |
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