高强普强黑色纱（技术指标）					
纤度UNITDESITY	孔数FILAMENT	线密度偏差率LINEARDENSITYDEVIATION	断裂强度BREAKINGTEACITYCN/DTEX	断裂伸长率ELONGATIONATBREAK	干热收缩率HOTAIRSHRINKAGE(132℃XminsX0.05cn/dtex
250D	30F/45F/144F	±1.5%	≥2.5	25%±3	≤6%
300D	30F	±1.5%	≥2.5	26%±3	≤6%
450D	45F	±1.5%	≥2.5	26%±3	≤6%
500D	72F	±1.5%	≥2.5	26%±3	≤6%
600D	72F	±1.5%	≥3.0	26%±3	≤6%
700D	72F	±1.5%	≥3.0	26%±3	≤6%
840D	72F/90F	±1.5%	≥3.0	26%±3	≤6%
900D	72F/90F	±1.5%	≥3.0	26%±3	≤6%
1000D	90F/144F	±1.5%	≥3.0	26%±3	≤6%
1100D	90F/144F	±1.5%	≥3.0	26%±3	≤6%
1260D	90F/144F	±1.5%	≥3.0	26%±3	≤6%
2000D	144F/180F	±1.5%	≥3.0	26%±3	≤6%
2500D	144F/180F	±1.5%	≥3.0	26%±3	≤6%