The resistivity of alumina ceramics is usually between 10^12 and 10^14 ohms · cm , the specific value is affected by many factors such as material purity, preparation process and doping .
The high resistivity makes alumina ceramics an excellent insulating material, especially suitable for electronic equipment under high temperature and high voltage environment
MATERIAL : AI2O3
DENSITY : 3.8
COLOR : White / Ivory
HRDNESS(Mohs scale) : 9
MAX WORKING TEMPERATURE : 1650
THERMAL CONDUCTIVITY(25C) : >1012 Q×mm²/m
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