摘要
芳纶1313筒子纱染色时,筒子纱密度控制在0.38~0.41 g/cm^3,染机泵速控制在50%~80%,染机泵向采用正反循环,正循环7 min,反循环3 min,脱水时间控制在3~5 min,含水率控制在25%~35%,射频烘干机车速控制在8~10 m/h。结果表明,采用筒子纱染色法,芳纶纱线各项牢度指标和颜色均匀性均满足质量要求。
Cheese dyeing of Aramid 1313 yarn is carried out. The density of cheese is 0.38-0.41 g/cm3, pump speed of dyeing machine is 50%-80% with positive circulation time of 7 min and negative circulation time of 3 rain, dehydration time is 3-5 min, moisture content is 25%-35%, the speed of radio frequency dryer is 8-10 m/h. The results show that, color fastness indexes and color uniformity of Aramid 1313 yarn with cheese dyeing can meet the quality requirements.
出处
《印染》
北大核心
2016年第10期33-34,共2页
China Dyeing and Finishing
关键词
筒子染色
色差
染色牢度
纱线
芳纶
cheese dyeing
color difference
color fastness
yarn
aramid
