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Heat-resistant radiation-proof flame-retardant fabric used in high-temperature protective clothing for metallurgical steelmaking

Jul 28,2025

Heat-resistant radiation-proof flame-retardant fabric used in high-temperature protective clothing for metallurgical steelmaking

Aramid pre-oxidized fiber blended aluminum foil fabric It is made by blending aramid fibers and pre-oxidized fibers in a specific proportion to produce an aramid pre-oxidized fiber blended woven fabric using a weaving process, and then using a composite process to composite the aluminum foil to one side of the woven fabric.

 

Characteristics of Aramid Pre-oxidized Fiber Blended Aluminum Foil Fabric

① High temperature resistance, long-term high temperature resistance 200-300℃, carbonization does not melt at high temperature;

② Flame retardant and fireproof, high limiting oxygen index, does not burn directly when encountering an open flame, has self-extinguishing properties, and self-extinguishes after leaving the fire;

③ Corrosion resistance, resistant to most acids, alkalis, and organic solvents;

④ Good mechanical strength, high tensile strength, good tear resistance;

⑤ The composite aluminum foil has the function of reflecting thermal radiation, significantly reducing the back temperature.

 

Applications of Aramid Pre-oxidized Fiber Blended Aluminum Foil Fabric

Firefighting and industrial thermal protective clothing

Application scenarios: Fire suit thermal insulation lining, welding apron, foundry work clothes

Advantages: Breathable and sweat-wicking, resists molten metal splashes

Equipment and pipeline insulation

Application scenarios: Welding spark shield, molten metal splash protection screen

High-temperature pipeline/equipment wrapping (such as petrochemical plants, power plants), reduced surface temperature

High-temperature sealing and filling

Used for corrosion-resistant sealing fillers (acid, alkali, oil resistant), high temperature resistance, wide range of applicable temperatures.

High-temperature protective gloves

Used in high-temperature work environments such as bakeries, welding, smelting, and furnace front work, flame retardant and fireproof, protecting workers' hands.

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