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产品描述：Fire fighting anti static cotton inner wear Desc
Fire fighting anti static cotton inner wear
Description
Anti-static underwear is the fire protection underwear worn by firefighters in the rescue and rescue of flammable and explosive places. Made of 100% cotton fabric and anti-static treatment. It is sewn with high-strength stitches, and the key parts are reinforced without seams and stitches. It feels soft, comfortable to wear, and fits the best design of the human body. It has good flexibility and does not deform after washing.
Parameter
| Density (root/10cm) | Warp≥ 650, weft≥350 |
| Dimensional change rate | -1.8% |
| Breaking strength | 420N |
| Tearing strength | 14.7N |
| Dyeing fastness level | Washing resistance, discoloration level 4 |
| Pilling level | level 4 |
| Electrical performance | level 2 |
| Friction charging voltage | 470V |
| Weight | ≤500g |
