“This product is produced in accordance with the “Implementation Rules for the Production License of Special Labor Protection Products” and is inspected in accordance with GB 24540-2009 “Protective Clothing – Acid and Alkali Chemical Protective Clothing”.
It complies with the GA770-2008 “Chemical Protective Clothing for Firefighters” standard.
Protection level: Level 3
Name: Gas-tight chemical protective clothing (heavy duty)
Structural features:
1. 1.24m liquid and gas double-sealed zipper;
2. The back is equipped with a positive pressure fire air respirator backpack;
3. Mask process: >2mm thick anti-fog and anti-spin large window. Semi-rigid 3-layer co-extruded polyester resin (PET) material, no delamination, unique large window design, wide field of view without deformation, excellent lower field of view to ensure non-toxic and chemically inert, non-pathogenic, non-damaging to adjacent tissues, non-allergenic, good aging performance, etc. It can effectively block the penetration of toxic and harmful gases.
4. 2 hidden overpressure exhaust valves, ventilation resistance＞78-118Pa; ventilation system distribution valve quantitative air supply 5±1L/min, manual maximum air supply ≥30L/min. The exhaust valve is installed on the back of the chemical protective suit, which can release CO₂ and balance the internal air pressure, and can move freely without causing danger to the staff or damaging the chemical protective suit due to excessive air pressure.
5. Equipped with anti-smashing and anti-puncture sole chemical boots
6. Equipped with inner protective wrist and chemical protective gloves
7. The clothing is a one-piece suit with gloves and boots.
8. The connection between chemical boots and clothing adopts built-in boot opening sealing expansion ring and external ring buckle connection. Users can replace it according to the use environment and can achieve sealing. (Better than glue connection)
9. Chemical protective gloves and clothing are connected by ring buckles and double-layer sealed rubber sheaths. Chemical protective gloves: After 125℃*24h, they are not sticky or brittle; puncture resistance ≥22N;
Material:
1. Flame-retardant fabric is coated with modified PVC on both sides, (multi-layer composite film) has been tested for more than 180 chemicals, including biochemical media. (Attached with chemical penetration data)
2. The inner layer of the chemical protective clothing fabric is connected by sewing and vulcanization bonding, and the outer layer is sealed by double-sided heat sealing vulcanization. This seam technology provides better liquid and gas protection performance.
Fabric thickness: 0.75mm
Color Color: Highly visible bright yellow, improving wearer safety. (Color designated by the Ministry of Public Security Fire Brigade)
3. Can be used with positive pressure firefighting air respirators, cooling equipment and other equipment. “
Safety protection equipment
