Classification and function of fire insulation clothing
Release time:
2022-07-05
Fire insulation clothing knowledge popularization, in the event of a fire, firefighters will wear such clothes to the scene of the fire in time. Why did the fire brigade choose to wear such clothes to firefighters? The reason is that it has flame retardancy, which can better protect the safety of firefighters and prevent firefighters from putting employees in danger due to the wrong choice of protective clothing when fighting fires. So, here's a look at the classification and role of fire insulation clothing.
Fire insulation clothingKnowledge is universal, in the event of a fire, firefighters will wear such clothes to the scene of the fire in time. Why did the fire brigade choose to wear such clothes to firefighters? The reason is that it has flame retardancy, which can better protect the safety of firefighters and prevent firefighters from putting employees in danger due to the wrong choice of protective clothing when fighting fires. So, here's a look at the classification and role of fire insulation clothing.
Classification of fire insulation clothing
1. Heavy Class A fire insulation clothing
Designed and used primarily for harsh environments and hazardous situations. The environment can cause toxic vapors, gases, particles, splashes, impregnation of chemicals, or damage to the breath, eyes, or skin of people who may be exposed to toxic substances. The fully enclosed design of the insulated clothing is required, and the protective clothing shall have SCBA or tubular long tube respirator and suitable accessories. Fire insulation clothing must also meet NFPA1991 standards.
A set of Class A fire insulation clothing requires respiratory protection (SCBA or long tube respirator), compressed chemical protective clothing, high-strength chemical protective gloves, chemical protective boots, and helmets.
2. Light Class BFire insulation clothing
The environment requires good respiratory protection, but the requirements for skin protection are not high. It requires a positive pressure long tube respirator with SCBA or escape gas cylinder. If it also has a head cover, it can wear protective clothing (one-piece and long-sleeved jacket; one-piece, one-piece anti-scattering clothing or two pieces; or one-piece anti-chemical clothing that can be used alone).
It is similar to the supporting protective equipment of type a fire insulation clothing, but it is the same as the respiratory protection level, and the protection level to the skin is weak. It needs to be equipped with a full set of respiratory protection (SCBA or long tube respirator), chemical protective clothing, gloves, boots, and helmets.
3. Fully sealed fire insulation clothing is the protective clothing worn by firefighters when they enter the scene of chemical dangerous goods or corrosive goods fire or accident, as well as toxic and harmful gases or accident scene, to find the fire source or accident point, to rescue the victims, to carry out fire fighting and emergency rescue.
4, semi-closed fire insulation clothing: light chemical protective clothing, also known as semi-closed chemical protective clothing, made of specially developed fibers, can protect a variety of chemical substances, provide flame retardancy to maintain or improve the effectiveness of thermal protective clothing. Protection against hazardous chemicals, suitable for CE standards and type 4 (osmotic sputtering) qualified measurement formulas. In line with the anti-static EN1149.1 standard, conventional applications for steel mills, petrochemical plants, telecommunications, aviation, emergency medical departments, chemical plants.
5, fully enclosed fire insulation clothing: acid and alkali flame retardant composite cloth, chemical prevention. Color: orange. Design: Built-in jumpsuit. Mask: transparent PVC board with excellent impact resistance and chemical resistance. Gloves: special resistant gloves or butyl rubber gloves. Boots: oil resistant, acid and alkali resistant boots. Scope of use: chemical disaster emergency, rocket propellant leakage emergency, oil tank, oil tank, cabin, chemical tank cleaning, chemical pipeline rupture emergency maintenance.
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Key words:
Fire insulation clothing
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