| Material | PC material |
| Product specification | 560 * 1000 * 3mm (3.5mm / 4mm) |
| Weight | 3.4-4kg |
| Light transmittance | ≥ 80% |
| Structure | shield plate and back plate. The shield body has smooth surface and prominent appearance, which can effectively hinder the attack of dangerous objects. It is surrounded by anti cutting edge wrapping strips, double-layer board design, and the back plate is equipped with buffer high elastic sponge, buckle and grip, which is simple, convenient, safe and effective |
| Impact strength | 147J |
| Puncture resistance | GA68-2003 standard test tool 20j kinetic energy puncture meets the standard |
| Temperature adaptability | - 20 ºC ~ + 55 ºC |
| Flame retardancy | after leaving the open flame, the continuous combustion time at the ignited place shall not exceed 5S |
