NOSI built-in heavy fire chemical protective clothing is one of the firefighter protective clothing, it is the firefighter in the scene of the accident and fire hazardous chemicals and corrosive substances in fire fighting and rescue, and wearing protective clothing to protect themselves against dangerous chemicals or corrosive substance abuse. At the same time, it is widely used in chemical, smelting, municipal, communications, paper and other places. Fire chemical protective clothing using nylon silk by flame retardant by processing, made of double-sided coated flame retardant chemical glue, fire only carbonization, insoluble drops, and can keep good strength adhesive as the main material, the joint - sewing - stick a craft made of the main body of the clothes and gloves, and flame retardant, chemical resistance, voltage, anti piercing boots constitute a complete sets of clothing.
1. chemical properties: flame retardant fabric
Fabric thickness: 0.45 + 0.05mm.
Tensile strength: warp is greater than or equal to 450N / 5cm.
Tear strength: more than 50N
Anti acid and alkali properties: 10mm liquid column LH (80%H2SO4, 60%HN03, 30%HCL). 6.1MO1/LNAOH) impermeable.
Heat resistant aging properties: 125 x 24h no sticky, not brittle.
Cold resistance: -25 C x 5Min, folding 180 degrees without cracks.
Anti gasoline performance: 120# gasoline is soaked in 30s without crack and sticky.
Flame retardant: afterflame time less than 2S, the flame retardant time is less than 10s, the damage length is less than or equal to 10cm, no droplet
Fabric anti radiation heat penetration ability: (surface temperature 1Kw/M2 * 30S liters) is less than or equal to 25 DEG C
2. chemical properties of boots
The soles of electrical insulation: more than 5000v.
The soles of the puncture resistance is not less than 780N.
Waterproof performance of boots: soaking water 2h, not seeping water.
3. the protective clothing performance
Sticker: adhesion strength is greater than or equal to 0.78kn / M
Water leakage resistance; 5 3L / min sprinklers scour 15min non leakage
Antichemical convinced: the overall weight of 1650PA type. 6Min + 50Pa = 300Pa = 6kg: pressure drop
Performance of 4. main parts
High pressure exhaust valve performance: air tightness is larger than 15S, the ventilation resistance of 78-118Pa
The performance of ventilation system of distribution valve: the maximum amount of gas supply is larger than 30L/min, quantitative 5L/Min
5. chemical warfare suits specifications
Oversize: more than 180 CM: 175 - 180CM: 170 - 175CM small: below 170CM
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