High Purity Tabular Alumina Refractory Castable
Packaging Details:25kgs/pvc bag, 40pvc bags/jumbo bag Supply Ability:5000 Ton/Tons per Month
Leírás
Description
High purity tabular alumina refractory castable is a type of refractory material made from high-purity tabular alumina aggregates and binders. It has a high alumina content (more than 99%) and a low silica content, which makes it suitable for use in high-temperature applications.
The refractory castable is produced by mixing the tabular alumina aggregates with a binder and then pouring the mixture into molds to form the desired shape. After drying, the castable is fired at high temperatures to develop its refractory properties.
Specification
| Property | Value |
|---|---|
| Al2O3 Content | > 99% |
| SiO2 Content | < 0.5% |
| Bulk Density | 2.5 - 3.0 g/cm3 |
| Cold Crushing Strength | > 70 MPa |
| Modulus of Rupture | > 12 MPa |
| Linear Change | < 0.5% at 1500°C for 3 hours |
| Thermal Conductivity | < 2.5 W/m.K at 1000°C |
| Maximum Service Temp. | > 1800°C |
| Water Required | 5 - 7% |
| Setting Time | 3 - 5 hours |
| Chemical Analysis | Al2O3: > 99% SiO2: < 0.5% |
Other applications
Furnace linings: High purity tabular alumina refractory castable is used to line furnaces and other high-temperature equipment. Its high thermal stability and resistance to thermal shock make it suitable for use in these applications.
Kiln linings: High purity tabular alumina refractory castable is used to line kilns and other high-temperature equipment used in the ceramics and glass industries.
Petrochemical applications: High purity tabular alumina refractory castable is used in the petrochemical industry for applications such as lining reactors and furnaces used in the production of chemicals.
Power generation: High purity tabular alumina refractory castable is used in power generation applications, such as lining boilers and other high-temperature equipment used in the production of electricity.
Népszerű tags: high purity tabular alumina refractory castable
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