Firecrete (Super) 70% Alumina Castable
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| We provide Firecrete (Super) 70 Alumina Castable useful for forming strong joints and is used extensively in building material, metallurgy and petrochemical industries. |
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| Product Type |
Firecrete (Super) 70
Alumina Castable |
| Nature of Bond |
Hydraulic |
| Installation |
Vibration Casting |
| General Properties |
| Max. Service Temperature |
1450° C |
| Maximum Grain Size |
5 mm |
| Water Required For Casting |
10-11% |
| Chemical Analysis % |
Typical Value |
| AI.O. |
70.2 |
| FeA |
5.1 |
| CaO |
5.45 |
| Physical Properties |
| after drying at 110°C/24 hrs |
2.55 |
| CCS, kg/cm2 after drying at 110uC/24hrs |
380 |
| after heating at 1100°C/3 hrs |
250 |
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| Product Type |
Firecrete (Super) 70
Alumina Castable |
| after heating at 1300°C/3 hrs |
|
| after heating at 1400°C/3 hrs |
430 |
| after heating at 1500°C/3 hrs |
|
| after heating at 1550°C/3 hrs |
|
| % retained on max. size |
0.8 |
| Thermal Properties |
|
| Refractories, Orton / °C PLC, % |
31 /1683 |
| after heating at 1100°C/3 hrs |
-0.12 |
| after heating at 1300uC/3 hrs |
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| after heating at 1400°C/3 hrs |
-0.7 |
| after heating at 1500nC/3 hrs |
|
| At 500°C HF |
- |
| Packaging |
50 kg bags |
| Storage life |
9 months |
| Delivery state |
dry |
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