Compliant with standards XF 633-2006 "Protective Clothing for Firefighters in Emergency Rescue", GB/T 8427-2019 "Textiles - Tests for colour fastness - Colour fastness to artificial light: Xenon arc fading lamp test", XF 10-2014 "Firefighter's Protective Clothing for Fire Fighting", and FZ/T 01034-2008 "Textiles - Test method for tensile elastic recovery of woven fabrics".
1. Color fastness: Original sample color change grade 4-5; Polyester staining grade 4-5; Viscose staining grade 4-5;
2. Thermal stability performance: After thermal stability test at (180±5)℃, warp direction 1%, weft direction 1%, with no obvious changes on the sample surface;
3. Surface wet resistance: Water spray rating 4-5, 4-5, 4-5;
4. Mass per unit area: 200±10g/m2;
5. Breaking strength: Warp ≥1600N, Weft ≥1300N;
6. Tear strength: Warp ≥5.2*10^2N, Weft ≥3.0*10^2N;
7. Flame resistance performance: After-flame time Warp 0s, Weft 0s; Damaged length Warp ≤24mm, Weft ≤24mm; No melting or dripping phenomena during combustion;
8. Seam breaking strength ≥820N;
9. Stitch density of rescue uniform: Visible and hidden lines 12 stitches/3cm, overlock lines 12 stitches/3cm;
10. Color difference of rescue uniform grade 3-4;
11. Weight ≤1.1kg;
12. Anti-static performance ≤ 0.3μC;
13. Thermal stability performance: After heating the sample at 180° for 5min, no carbonization or detachment on the surface of reflective materials;
14. Reflective marking tape of rescue uniform: Washing resistance: After 25 washes, no breakage, detachment, or discoloration; High/low temperature performance: After high/low temperature tests, no fracture, wrinkling, or distortion; Flame resistance: After-flame time 0s, no melting or dripping;
15. Thermal stability of sewing thread: After heating the sample at 180° for 5min, no melting or charring;
16. Thermal stability of hard accessories: After heating the sample at 180° for 5min, original functions are maintained;
17. Light fastness grade 4 compliant (Blue wool scale grade 4);
18. Elongation under fixed load: Warp ≥1.5%, Weft ≥13.8%; Plastic deformation rate: Warp ≤0.3%, Weft ≤1.8%; Elastic recovery rate: Warp ≥84.4%, Weft ≥88.1%.
