model no.: YCB-SC-U07

product description: 99% alumina ceramic

ceramic material: Al2O3,99%           SiO2,0.6%        SrCO3,0.3%              others,0.1%

Specifications:

thermal conductivity: 0.4Cal.Cm.S.℃

volume resistivity: 1014Ω.Cm

yield strength:>300 Mpa     

gravity：3.85 g/cm3          

expension coefficient：7.3x10-6/k

dielectric constance:10.2

breakdown strength:>30 kv/mm

grain size:<16um        

color：white

surface: mirror polished