Alumina Ceramic Insulator Rings

Properties of Alumina Ceramic Insulator Rings
(1). Excellent in electrical insulation;
(2). High hardness and wear/corrosion resistance;
(3). High working temperature;
(4). Good thermal shock resistance;

A wide variety of purity grades from 60% up to 99.7% pure of Aluminium oxide are available on the market. Typical grades that are used for modern industrial applications are of high purity from 95% to 99.7% Amongst the various advanced ceramics that exist today, alumina is the most commonly used ceramic materials that has a wide range of properties and a very competitive cost due to high tech of manufacturing techniques.
Properties of Aluminium Oxide
- Good mechanical strength under compressive loading
- Electrical insulation
- Hardness and excellent wear resistance
- Corrosion resistance to acid, gas, chemical etc.
- Excellent dielectric for direct Amp and microwaves application
- Law dielectric constant
Applications of Aluminium Oxide
- Excellent electric insulator products
- Sand and shot blasting nozzles
- Mig. & Tig. Welding shield and nozzles for laser cutting guns
- Various type of tubes with single hole to multy core/ hole cavities
- Seals for tap water
- Textile wear parts and thread guides
- Piston and sleeves for water pumps and chemical pumps
- Corrosion resistance components