Width of fabric | Gram weight | Raw material composition | Shrinkage rate | ||||
Polyester | PBT | Longitudinal | Lateral | ||||
1.50M | 175g/m2 | 52% | 48% | <±5% | <±5% |
Laundering durability | Perspiration resistance | Friction resistance | Seawater resistance | ||||||||
Discoloring | Staining | Discoloring | Staining | Dry | Wet | Discoloring | Staining | ||||
≥4-level | ≥4-level | ≥4-level | ≥4-level | ≥4.5-level | ≥4-level | ≥4-level | ≥4-level | ||||
Formaldehyde content (mg/kg) | PH value | ||||||||||
<75 | 4.5-7.5 |