Safety Boots, Fire Fighting Rescue Rubber Boots Non-Slip High Temperature Resistance Rubber Safety Shoes for Firefighter (41)

Description

Specification: Condition: 100% Brand New Item Type: Firefighter Boots Material: Flame Retardant Rubber Color: As Picture Shown Optional Size: 39, 40, 41, 42, 43, 44, 45 Stretch Performance of the Upper: The elongation at break of the rubber fence is ≥480% and the outsole is at least 380% Puncture Resistance of the Sole: Puncture force ≥1100N Electrical Insulation Performance: Breakdown voltage ≥5000V Anti-Smashing Performance: After a high impact of 23kg / 50.7lb weight from 300mm / 11.8in, the height of the gaps in the boots is ≥15mm / 0.6in Insulation Performance of Shoe Sole: Heating for 30min, inner surface temperature rise ≤22℃ Heat Radiation Resistance: Heat flux 10kv / ㎡ radiation for 1min, internal surface temperature rise ≤22 ℃ Abrasion Resistance of the Sole of the Boot: The abrasion reduction is ≤0.8cm3 / 1.61km Tearing Strength: Rubber surface fence ≥14.7Mpa, outer layer ≥10.78Mpa Tear Strength: ≥60N / mm Slip Resistance: Such as slip angle ≥15 Oil Resistance: After the oil resistance test, the volume change is within the range of 2% - + 10% Acid and Alkali Resistance: After acid resistance test, tear strength: ≥40N / mm, Weight change: ≤2% Package List: 1 x Pair of Firefighter Boots 1 x Manual