Emergency rescue helmet superior anti-impact, high-temperature resistance, flame retardancy, and electrical insulation properties.

I. Product Overview
This helmet is a new type of fire rescue and emergency rescue helmet developed by the Fire Bureau of the Ministry of Public Security in 2017. It can be paired with the unified 17-type firefighter wearable explosion-proof lighting device and some optional functional accessories. The design is ergonomic and suitable for different head shapes of both Eastern and Western populations. The product design meets the standards of fire-fighting combat helmets. The overall performance complies with the “Firefighter Emergency Rescue Protective Clothing” standard.
II. Application Scope
Fire rescue and emergency rescue
III. Product Features
The helmet shell has superior anti-impact, high-temperature resistance, flame retardancy, and electrical insulation properties.
The inner lining adopts multi-point adjustment, and the lower jaw strap can be adjusted front and back to meet the needs of different head shapes and neck heights. The adjustment buckle is on the side to avoid contact with the lower jaw. The cap strap is adjusted by a knob, which is fast and comfortable to wear.
The cushioning layer uses PU foam material, which is heat-insulating, resistant to high temperatures, and has strong absorbing capacity.
The protective goggles are made of imported materials and have good anti-high-speed particle impact performance, high-temperature resistance, and high light transmittance.
The lamp installation follows the unified installation track and can be slid in directly. The light angle can be adjusted up and down.
IV. Main Technical Specifications
Standard: GA 633-2006 “Firefighter Emergency Rescue Protective Clothing”
Impact absorption performance: High-temperature pre-treatment (place the helmet in a 50°C temperature for 4 hours)
The impact force on the head model is 3471N
Low-temperature pre-treatment (place the helmet in a 28°C temperature for 4 hours)
The impact force on the head model is 3653N
Immersion pre-treatment (place the helmet in a dry water tank at room temperature for 4 hours)
The impact force on the head model is 3006N
Flame retardancy performance: After the flame source leaves the helmet shell, the self-extinguishing time after leaving the fire is 1 second
Heat stability performance: The rescue helmet remains unchanged in shape at the edge after being kept in a 180°C oven for 5 minutes; the hard accessories maintain their functions intact; the reflective material surface has no carbonization, shedding, or other defects that damage the appearance.
Lateral rigidity: The maximum deformation value of the helmet shell is 14mm; the deformation value after unloading is 1mm.
Lower jaw strap tensile strength: The lower jaw strap should not break or slip off, and its extension length is 9mm.
Weight: 775g
Electrical insulation performance: Leakage current 0.6mA.
The surface color of the helmet shell is bright, smooth, without stains, bubbles, defects that damage the appearance: all components of the helmet are installed in place, firmly and upright, without loosening or slipping phenomena.
V. Product Configuration
1 helmet