1.Product feature:
Because of the advantages of high hardness, low density and high ballistic strength, the alumina ballistic ceramic is widely used in individual protection and bulletproof armor. For example, military & police body armor; vehicles, warship, civilian use safe case and armor cash carrier protection. Compare to the traditional assembled small plates technology, our company adopts our own patent Gel Casting technology to produce the one-piece ballistic plate, with the advantage of mature & advanced manufacturing technology and consistent quality, widely praised by users.
2.Character:
Al2O3 | Bending Strength | Bulk density | HV5 | Toughness |
Mass fracture % | MPa | G/cm3 | GPa | MPa |
>=92 | >=310 | >=3.50-3.60 | >=12 | >=5 |
3.SCHEMATIC DIAGRAM OF CROSS SECTION
Ceramic plates 1.9kg-2.5kg
PF Backing 0.5kg-0.6kg
Bonding 0.2kg-0.4kg
Coating 0.04kg
Total 2.7kg-3.2kg
4.Testing data
No. | Structure | ||
Ceramic thickness (mm) | Back surface Density (kg/m2) | Soft backing surface density(kg/m2) | |
1 | 7.3 | 7 | 6 |
2 | 5.1 | 5 | 6.8 |
3 | 5.0 | 7 | 6.4 |
4 | 8.0 | 7 | 6.4 |
