Flame-Retardant/Heat-Resistant Fabric is a specialized safety material designed for high-temperature and fire-risk environments, such as metallurgy, firefighting, and electrical industries. By utilizing inherently flame-retardant fibers (e.g., aramid, modacrylic) or applying flame-retardant finishes to base fabrics, the material resists ignition or slows combustion upon flame exposure, self-extinguishing once the fire source is removed. It forms a dense carbonized layer that insulates against heat, providing critical protection against contact heat, flame spread, and molten splatter—serving as a robust defense line for the safety of frontline personnel.