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- Contact Person : Mr. Guo Amos
- Company Name : Dengfeng Jinyu Thermoelectric Material Co., Ltd.
- Tel : 86-371-63355891
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alumina ceramic tube
Product Detailed
Related Categories:Ceramics
Temperature tolerance, at 1600 degree for long term application, and at 1800 degree for short term application;
Chemical ingredient | Al2O3 | ≥99 |
R2O | ≤0.2 | |
Fe2O3 | ≤0.1 | |
SiO2 | ≤0.2 | |
Volume density (g/cm2) | ≥3.80 | |
Apparent porosity (%) | <1 | |
Bending strength (Mpa) | <350 | |
Compression strength (Mpa) | >12000 | |
Dielectric constant ∑(1MHz) | 2 | |
Max. service temperature (°C) | 1800 | |
It can stand 1700C, widely used for high temperature application, like metal processing/glass melting, rapid thermal cycling, gemstone purification for jewelry industry etc. Al2O3 content>99.7%
alumina ceramic tube
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