Customization: | Available |
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Material: | Leather |
Feature: | Slip-Resistant, Waterproof, Insulative |
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Item | Configuration | |
Part of Boots | Upper Surface | Outer Bottom |
Breaking Strength | ≥14.7MPa | ≥10.78MPa |
Elongation at break | ≥480% | ≥380% |
Permanent deformation at break | ≤40% | / |
Abrasion Loss | / | ≤0.8 |
Strength | 55-65° | 55-70° |
Brittleness Temperature | ≤-40ºC | ≤-40ºC |
Air Aging | 100ºC*24H | 100ºC*24H |
Breaking Strength Decreased | ≤35% | ≤35% |
Flame Retardant Property | FV-1 | FV-1 |
Adhesion Strength of surface & Fabric | 0.78N/mm | / |
Thickness of vamp | >1.5mm | / |