Ceramic seal rings have the property of good sealing, resistant-high-temperature, resistant-corrosion, and resistant-wearing.Ceramic seal faces are widely used in many different industries, including spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on.
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Ceramic (99% & 99.5%)
Alumina is historically the most cost-effective and widely used engineering ceramic. It has a good combination of properties:
· Good hardness and wear resistance
· High strength and stiffness
· Good thermal stability
· Almost chemically inert
Alumina can be produced in purity ranges from 95% up to 99.5% (available in ivory color), for various applications.
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