Alumina Ceramic Electrical Insulation Connector
Alumina ceramic product is produced by alumina as the main material, through the forming, high temperature sintering has good heat resistance, high performance, good compression wear-resisting performance , high insulating strength, high mechanical strength, thermal expansion coefficient little etc
Widely used in electronics, electrical equipment, instrument and apparatus, household appliances, electric vacuum device, communication equipment, temperature control switch, high-grade ceramic valve, faucet move sliding-vane, and other industries for precision components use and in the media with grinding and polishing
|The main chemical ingredient||Al2O3||Al2O3||Al2O3|
|Maximum Use Temperature||1450°C||1600°C||1650°C|
|Flexural strength||20° C||MPa (psi x 103)||358 (52)||550||550|
|Compressive Strength||20° C||MPa (psi x 103)||2068 (300)||2600(377)||2600(377)|
|Fracture Toughness||K(I c)||Mpa m1/2||4-5||5.6||6|
|25-1000° C||1X 10-6/°C||7.6||7.9||8.2|
|20° C||W/m °K||16||30.0||30.4|
|Thermal Shock Resistance||Tc||°C||250||200||200|
|Dielectric strength||ac-kV/mm (ac V/mil)||8.3 (210)||8.7 (220)||8.7 (220)|
|Volume Resistivity||100°C||ohm-cm||> 1013||> 1014||> 1014|
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Carton box,then wooden box to avoid the broken.
Payment term :
T.T OR Western Union OR Credit Card
about 5 days for the stock sample;
about 25 days for the bulk quantity.