1.Material:96% Al2O3 2.Method of moulding: Thermal casting/dry press/ extrusion 3.Colour:white 4.good quality,low price 1.Material:96% Al2O3 2.Method of moulding:Thermal casting/dry press/ extrusion 3.Colour:white 4.Sintering temperature:1750oC 5.Material characteristics:HRA&ge 85 &rho&ge 3.6 Al2O3&ge95% 6.Surface finish:Ra0.4&simRa0.8&mum 7.Packing:pack with carton and ship with wooden case 8. ...