Al2O3 Bulletproof Ceramic Plate
Al2O3 bulletproof plate is sintered under high temperature and the alumina content of it reaches 99.7%, providing high hardness, good wear resistance and compressive strength as well as excellent ballistic performance under high stress.
Al2O3 – content ≥99%
Bulk density (g/ cm3) >3.89
Hardness (HV1) ≥1600
Wear resistance (cm3) <0.33
Fracture toughness MPa. m1/2>4.9
Bending strength ≥380MPa