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| Customization: | Available |
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| Material: | Rubber |
| Feature: | Steel Toe, Slip-Resistant, Puncture-Resistant, Waterproof, Anti-Static, Insulative, Acid and Alkali |
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| ITEM | INDEX | |
| Breaking strength MPa | rubber | Outter bottom |
| Elongation at failure % | ≥14.7 | ≥10.78 |
| Pull a permanent deformation % | ≥480 | ≥380 |
| Abrasion loss (akron)cm3/1.6km | ≤40 | -- |
| Strength (Shore A) | -- | ≤0.8 |
| Brittleness temperatureºC | 55-65 | 55-70 |
| The hot air aging(100ºC×24h) | ≤-40 | ≤-40 |
| Breaking strength decreased % | ≤35 | ≤35 |
| Flame retardant properties (GB/T13488) grade | FV-1 | FV-1 |
| The adhesive strength of uppers and fabric N/mm | 0.78 | -- |
| Shoe thickness mm | ≥1.5 | -- |
| Material | Polythene Rubber | steel plate pierce resistance | ≥1000N |
| Size | 38-46 | Oil-resistant Property | 10% |
| Weight | 3.0kg | Anti-smashing properties | static pressure≥15mm, impact ≥15mm |
| Highth | 34cm | Heat insulation property | ≤22C |
| Leakage current | <3Ma | Resistance to heat permeability | ≤22C |
| Slip resistance | ≥15º | Withstand voltage | ≥5000V |