One way bullet-resistant transparent panel meeting NIJ level III standards and armor piercing bullet-resistant transparent panel

摘要

Transparent panels having unidirectional bullet-resisting characteristics contain at least one sheet of glass, several intermediate sheets formed of an acrylic resin or further glass sheets, and an inner sheet formed of a polycarbonate resin. A transparent adhesive bonds the sheets to each other to form the panel. The level of bullet resistance capability is measured according to NIJ standards and the panels have a Level III or Level IV rating.