摘要
采用色母粒法制备蓝色锦纶6 FDY。通过对原液着色锦纶6 FDY的纺丝工艺探讨。结果表明:含水率0.02%以下、色母粒质量分数0.5%~4.0%、纺丝温度265~275℃、喷丝板长径比2.5、测吹风温23℃、牵伸比1∶1.5∶2.5、超喂率4%、卷绕角度7°可得到色牢度良好、物理性能优异的原液着色蓝色锦纶6 FDY。
Blue polyamide-6 FDY was prepared using master batch mass coloring process.The results showed that,the moisture content was less than 0.02%,the master batch content was 0.5-4.0%,the spinning temperature was 265-275℃,the spinneret lengthen to diameter ratio was 2.5℃,the measuring blower temperature was 23℃,the draft ratio was 1∶1.5∶2.5,the overfeed rate was 4%,the winding angle was 7°,the blue polyamide-6 FDY with good color fastness and excellent physical properties could be obtained.
作者
李书海
余礼卫
卢琳娜
陈立军
李永贵
LI Shu-hai;YU Li-wei;LU Lin-na;CHENG Li-jun;LI Yong-gui(Fujian Key Laboratory of Novel Functional Textile Fibers and Materials,Minjiang University,Fuzhou,Fujian 3501081,China;Clothing and Design Faculty,Minjiang University,Fuzhou,Fujian 3501081,China;Liheng(Changle)Polyamide Technology Co.,Ltd.,Fuzhou,Fujian350108,China)
出处
《化纤与纺织技术》
2020年第1期7-12,共6页
Chemical Fiber & Textile Technology
基金
中央引导地方科技发展专项(2018L3012)
福州市市校(院所)科技合作项目(2018-G-50)。
关键词
原液着色
锦纶
拉伸变形丝
生产工艺
色牢度
mass-colored
polyamide
fully drawn yarn
production process
color fastness
