| Material | PC, mass |
| Weight | 1.8kg |
| Protection area | 0.28m2 |
| Light transmittance | 75.3% |
| Grip connection strength | there is no fracture, looseness or falling off under the tension of 500N |
| Connection strength of arm belt | there is no fracture, looseness or falling off under the tension of 500N |
| Impact strength | the shield can withstand the impact of 120J kinetic energy. After the impact, there is no hole in the force point of the shield or the radius of the force point is 50mm |
| Puncture resistance | the shield can withstand the puncture of 120J kinetic energy, and there is no puncture or force point greater than 6mm at the force point of the shield after puncture |
| Impact strength | it can withstand the impact of the impact testing machine, the linear speed of the impact point is 18m / s ± 0.3m/s, and the impact energy It is 342j ± 13j, and there is no crack with a length of more than 50mm when hitting the rear shield Environmental adaptability: - 30 ºC ~ 55 ºC |
