| Customization: | Available |
|---|---|
| Application: | Chemical, Metallurgy, Steel and iron, Futnace/Kiln |
| Function: | Flexible and corrosion-resistant, Heat preservation, Thermal insulation, Fire-resistant |
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A refractory castable made from high-aluminum raw materials as aggregates and powders, combined with binders. It features high mechanical strength and excellent resistance to thermal shock and abrasion. It is primarily used as an inner lining for various types of furnaces such as boilers, blast furnaces, hot blast stoves, heating furnaces, and ceramic kilns.
| Item | Fire clay | High alumina | Corundum | |
| Chemical compositon | Al2O3≥ | 45 | 75 | 90 |
| CaO | 1.0 | 1.0 | 1.0 | |
| Bulk density (g/cm3) |
110ºC | 2.40 | 2.7 | 3.15 |
| 1350ºC | 2.35 | - | - | |
| 1500ºC | - | 2.65 | 3.1(1550ºC) | |
| Reheating liner change |
1350ºC | ±0.5 | - | - |
| 1500ºC | - | ±0.5 | ±0.5(1550ºC) | |
Bending Strength (Mpa) |
110ºC | 6 | 7 | 7 |
| 1350ºC | 8 | - | - | |
| 1500ºC | - | 10 | 10(1550ºC) | |
Compressive strength (Mpa) |
110ºC | 40 | 40 | 40 |
| 1350ºC | 75 | - | - | |
| 1500ºC | - | 85 | 90(1550ºC) | |
| Service temperature ºC ≥ | 1500 | 1550 | 1650 | |
1:What's the MOQ of rder?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q2:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.
Q3:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q4:How about your company's certification?
A:we can supplyISO9001 and Test Report,also we could apply other necessary certification.
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