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Alumina ceramic tube is made of Aluminum Oxide(Al2O3), which is a white or ivory white ceramic that has been applied to electrical components from an early stage by taking advantage of its good electrical insulation properties, besides, ceramic tubes made of high alumina have also high resistance to temperature, heat, wear and corrosion, and alumina ceramic is the cheapest material among the fine technical ceramics. UNIPRETEC offers high alumina tube with a purity range from 90% to 99.8%. It is also possible to manufacture large nonporous alumina ceramic tubing, and the high purity type has high mechanical strength and excellent corrosion resistance.
General Features
● thermal stability |
● electrical insulation |
● high hardness, Mohs 9 |
● good heat conductivity |
● high chemical resistance |
● various available purities |
● high working temperature |
● max. length up to 2,000mm |
Material Properties (A950 and A990)
∆ The above data is offered for reference and comparison only, exact data will vary depending on manufacturing method and part configuration.
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