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Application Of Carbon Fiber In Fire Protection Field

2010/10/20 18:28:00 58

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Carbon Fiber Fire Fighting

carbon fibre

It is a material composed of very fine fibers.

such

fibre

The diameter is about 0.005-0.010 millimeters, mostly composed of carbon atoms.

Carbon atoms are bonded to microcrystals almost parallel to the long axis of the fiber.

This crystal arrangement makes the fibers very tough.

Thousands of carbon fibers twisted together to form yarns.

This yarn can be used alone or woven into fabric.

Carbon fiber also has a series of excellent properties, such as high temperature resistance, corrosion resistance, light conduction and light weight, so it also has many applications in the field of fire protection.

High performance carbon fiber fire blanket

Fire blanket with high strength pre oxidized PAN fiber as raw material is passed through the base cloth.

Spin

The process of multi-channel felt and appearance finishing has dense structure and excellent fire resistance.

At the same time, the base cloth made of pre oxidized PAN fiber has improved the repeated use of the fire blanket, and improved the problem of the matting of the felt after Kibrze's aging.

The dense felt layer provides protection for fire fighting, fire prevention and fire rescue.

According to the CNS 10285 L3196-1995 A-4 and the national fire protection association test standard NFPA701, the technical indicators of carbon fiber fire blanket reach "0 flame time", "0 burn time" and "0 carbonization length".

Flame retardant properties: all blankets reach a continuous temperature above 1300 C.

It is mainly applied to site protection, fire escape, fire point extinguishing, fire protection of important equipment, fire protection partition or fire prevention interlayer.

Fire blanket

At present, the domestic carbon fiber fireproof clothing mainly adopts the DuPont Co carbon fiber fireproof cloth.

The flame retardant temperature is about 850 C and the radiation protection temperature is about 1050 C.

The main components include head covering, jacket, straps, fireproof boots and fireproof gloves.

It is mainly applied to fire protection, fire escape and so on.

Fire-proof suit

Breathing apparatus cylinders and backboards

The carbon fiber fully wound composite cylinder has the advantages of light weight, high corrosion resistance, high strength and good safety performance, and the bottle valve has a high pressure protection device.

Carbon filament wound composite cylinders are designed by ANSYS software for winding stress analysis. They are made of more than ten processes such as high quality carbon fiber, imported epoxy resin, winding and high temperature curing. They have better performance than metal cylinders (cylinders, aluminum alloy seamless cylinders). The working pressure of cylinders is 30Mpa, thus increasing the gas storage capacity and reducing the weight of metal cylinders by 50%.

Composite cylinders are also poor conductors of electricity, and composite cylinders are neutralized under erosion and corrosion conditions, thus making them safer.

Cylinder

The respirator backboard is made of carbon fiber with light weight and good fire resistance. It lightens the load of firemen and facilitates the movement.

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