New Fireman Suit Aramid Flame Retardant Fireman

1. Structure of fire suit: It is composed of three layers of fabric, including outer layer, waterproof and breathable layer, thermal insulation layer and comfortable layer.
Material: The outer layer is made of aramid fiber dyed with original solution. It shall have anti-static, flame-retardant, portable, strong tensile resistance and other properties.
2. Overall thermal protection performance: ≥ 28(cal/cm2)
3. Outer layer: flame-retardant property: warp afterburning time 0s, loss length ≤50mm, weft afterburning time 0s, loss length ≤ 50mm; Breaking strength: longitudinal ≥ 800N, latitudinal ≥ 600N; Tearing strength: warp ≥ 100N, weft ≥ 100N; Moisture resistance: ≥ grade 3, thermal stability: change rate ≤ 2%; Shrinkage rate: radial ≤ 2%, latitudinal ≤ 2%.
4. Waterproof and breathable layer: flame retardant performance: longitudinal continuous burning time: 0s, loss length ≤ 33mm; The zonal afterburning time is 0s, and the loss length is ≤ 39mm; Hydrostatic pressure resistance:>50kPa; Moisture permeability: ≥ 5000 (g/(m2.24h)); Oil repellency: ≥ 3; Thermal stability: change rate ≤ 2%; Shrinkage rate: longitudinal ≤ 2%, latitudinal ≤ 2%.
5. Comfort layer: flame-retardant performance: longitudinal continuous combustion time: 0s, loss length ≤ 50mm; The zonal afterburning time is 0s, and the loss length is ≤ 40mm; Breaking strength: longitudinal ≥ 350N, latitudinal ≥ 350N; Thermal stability: change rate ≤ 2%; Shrinkage rate: radial ≤ 2%, latitudinal ≤ 2%.
6. Life-saving towing belt: flame-retardant performance: longitudinal continuous burning time 0 s, loss length 0 mm; Zonal afterburning time 0 s, loss length 0 mm; Breaking strength: ≥ 15000N; Thermal stability: change rate 0; Deployment time: 4S; Drag distance:>2.5M;
7. Style and specification: upper and lower split structure. The overlap between the top and trousers of the combat style shall not be less than 200mm; Collar: the collar is a standing collar, with a protective collar at the front, and the inner side of the collar is made of smooth and comfortable fabric; Reflective marking belt: a 360-degree circular reflective marking belt is set at the chest, hem and cuffs of the jacket, and a 360-degree circular reflective marking belt is set at the lower leg of the pants. The width of the reflective marking belt is 50.8 mm (2 inches), and the color is yellow, silver and yellow; Crotch of trousers: the crotch of trousers adopts integrated design; Trouser straps: equipped with H-shaped straps, which should be adjustable in length and removable; The zipper size of the front placket of the jacket shall not be less than 8. The outer surface color is khaki.