● The technical performance meets the standard requirements of XF 633-2006 "Firefighter rescue protective Clothing".
● The main color of the whole boot should be black, and there is an eye-catching color reflective logo, which meets the requirements of the rescue protective boot style identification pattern.
● The anti-puncture layer of shoe sole is made of composite fiber anti-puncture material. When the anti-slip performance test is carried out, the starting slip Angle of rescue boots is ≥22%.
● Boot head performance: After the impact test of 10.78kN static pressure and impact hammer mass of 23kg and falling height of 300mm, the clearance height of the boot head is ≥17.5mm.
● Upper puncture resistance ≥205N.
● Heat insulation performance: When it is heated for 30min in the heat insulation performance test, the surface temperature of the rescue shoe sole rises less than 8℃.
● Boot upper bending resistance: After repeated bending 20000 times, no cracks, loose surface, pulp and other phenomena.
● Upper wear resistance: The upper material does not appear to be worn through after 20,000 cycles of friction.
● The anti-cutting performance of the boot upper meets the standard requirements.
● Outsole bending resistance: After 100,000 bending tests, outsole crack length ≤7.5mm.
● Thermal stability: At a temperature of 180℃, after 5 minutes, no melting drops are produced on any parts of the rescue boots, and all hard accessories remain in good condition.
● Anti-radiant heat permeability of the boot upper: the radiant heat flux of the boot upper surface is 10kW/m2, and the internal surface temperature rise is less than 7℃ after irradiation for 1min.
● Weight: 40 yards of the total weight of a pair of boots ≤1.7kg.
● Electrical insulation performance: When the test voltage is 5000V, the leakage current is less than 0.2mA.
● Shoe sole puncture resistance: ≥1940N.
● Flame retardant performance: the damage length is less than 28mm, the self-extinguishing time from the fire is 0s, and there is no melting, dripping or peeling phenomenon.
● The appearance quality meets the standard requirements.
● Shoes using pulley shoe buckle, should be anti-corrosion treatment, refer to the requirements of the system, each pair of 20.
