价格:未填
供应:99999
发货:3天内
项目ITEM STANDAR纤度Deviationofyarn 30纤度CV值＜Deviationofvariationoffineness0.8 断裂强度 N/根BreakingTenacity840D/140F930dtex/140F 731260D/210F1400dtex/210F 1101680D/280F1870dtex/280F 145 定负荷伸长率Elogationatload ％12 3断裂伸长率 % BreakingElogation20 3断裂伸长变异系数DeviationofvariationofElongation＜4.5热空收缩率（165℃/2min）HotAirShrinkage10 2颜色Brightness Naturalwhite重量WeightofyarninthespoolAbout8kg