1. Electrical insulation: PU polyurethane electrical insulation has good insulation performance, the test voltage is 6KV, the test time is 1 minute, and the leakage current is ≤1.8mA.

2. Applicable: Electricity, steel, smelting, construction, vehicle manufacturing and other industries.

3..Fabric: Arc flash-resistant canvas + beige canvas;

4.Executive standard: Current GB21148-2020 Personal Protective Equipment Safety Shoes;