Technical Data of Cotton-Grade Viscose Staple FibreSpec.: 1.67dtex*38mm No. Item 1 Dry tenacity cN/dtex ≥ 2.202 Wet tenacity cN/dtex ≥ 1.203 Dry elongation % ≥ 17.04 Titer deviation % ± 4.005 Length deviation % ± 6.06 Over-length fibre % ≤ 0.57 Miss-cut fibre mg/100g ≤ 4.08 Residual sulfur mg/100g ≤ 10.09 Defects mg/100g ≤ 4.010 Stained fibre mg/100g ≤ 1.011 Dry tenacity variation coefficient (CV)% 18.0012 Brightness % 78.0 Spec.: 1.33dtex*38mm No. Item 1 Dry tenacity cN/dtex ≥ 2.202 Wet tenacity cN/dtex ≥ 1.20 Dry elongation % ≥ 17.04 Titer deviation % ± 4.005 Length deviation % ± 6.06 Over-length fibre % ≤ 0.57 Miss-cut fibre mg/100g ≤ 6.08 Residual sulfur mg/100g ≤ 10.09 Defects mg/100g ≤ 4.010 Stained fibre mg/100g ≤ 1.011 Dry tenacity variation coefficient (CV)% ≤ 18.0012 Brightness % ≥ 78.0