Feature: | Long Time Materials |
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Type: | Refractory Material |
Brand: | Hitech |
Transport Package: | in Wooden Pallet or Wooden Case |
Specification: | ISO9001: 2000 |
Trademark: | FM |
Customization: |
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Suppliers with verified business licenses
Product Index |
Al2O3 90% | Al2O3 93% | Al2O3 95% | |
Chemical composition | Al2O3 % ≥ | 90 | 93 | 95 |
SiO2 % ≤ | 3 | 1 | 1 | |
CaO % ≤ | 2.0 | 1.8 | 1.8 | |
Bulk density g/cm3 ≥ | 3.0 | 3.1 | 3.2 | |
Cold crushing strength Mpa ≥ |
110 C× 24h | 50 | 80 | 80 |
1100 C× 3h | 65 | 80 | 80 | |
1500C× 3h | 70 | 80 | 80 | |
Modulus of ruputer Mpa ≥ |
110 C× 24h | 6 | 7 | 7 |
1100 C × 3h | 8 | 8 | 10 | |
1500 C× 3h | 8 | 8 | 10 | |
Reheating linear change % | 1100 C× 3h | ± 0.2 | ± 0.2 | ± 0.2 |
1500C× 3h | ± 0.3 | ± 0.5 | ± 0.5 | |
Construction water % | 5~7 | 5-7 | 5-7 | |
Max working temperature | 1700 | 1750 | 1750 |
Suppliers with verified business licenses