Al2O3 90%-92% Alumina Inert Ceramic Ball
2. High-end support material used only in load-bearing and critical support positions, not for large-area application;
3. Suitable for high-temperature, high-pressure, and high-load catalytic and adsorption systems.
Description
Technical Parameters
Henan Sinmat Chemical Co., Ltd. is one of the most reliable manufacturers and suppliers of al2o3 90%-92% alumina inert ceramic ball in China. Welcome to buy bulk high quality al2o3 90%-92% alumina inert ceramic ball for sale here from our factory. If you have any enquiry about free sample, please feel free to email us.
Introduction
90%-92% alumina inert ceramic balls, are high-performance structural ceramic balls with corundum as the main crystal phase and are formed through high-temperature sintering. They are specifically designed for high-temperature, high-pressure, and high-load operating conditions.
90%-92% alumina inert ceramic balls have dense grains and extremely low porosity. They possess exceptional compressive strength and wear resistance, as well as excellent high-temperature resistance and thermal shock resistance, and do not pulverize or collapse during long-term operation.
90%-92% alumina inert ceramic balls are high-end support materials used in catalytic and adsorption devices, but are not suitable for devices that are extremely cost-sensitive or operate under ordinary conditions. They are key structural materials dedicated to the long-term stable operation of high-temperature, high-pressure, and high-load devices, and are typically used only in load-bearing and critical support positions, not for large-area application.
Technical Specification
|
Type |
90%-92% alumina inert ceramic ball |
|
|
Apprearance |
White ball |
|
|
AL2O3+SiO2(%) |
>94 |
|
| AL2O3(%) | 90-92 | |
| Fe2O3(%) | <1 | |
| CaO(%) | <4 | |
| MgO(%) | <0.5 | |
| TiO2(%) | <0.1 | |
| K2O+Na2O(%) | <4 | |
| H2O Absorption(wt.%) | <2 | |
| Bulk Density(g/ml) | 1.8-2.0 | |
| Mohs Hardness(scale) | >7.5 | |
| Thermal Resistance(℃) | >1550 | |
| Acid Resistance(%) | >98 | |
| Alkali Resistance(%) | >90 | |
| Crush Strength(KN) | 1/4 inch(6mm) |
>0.44 |
| 1/2 inch(13mm) |
>1.99 |
|
| 3/4 inch(19mm) | >3.21 | |
| 1 inch(25mm) | >5.33 | |
| 1-1/2 inch(38mm) | >5.28 | |
| 2 inch(50mm) | >8 | |
Application
Support Material For Petroleum And Natural Gas Industries
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