摘要
为了改善本色棉纱的润湿性,用渗透剂JFC、渗透剂LAS、快速渗透剂T和拉开粉4种渗透剂进行复配,研究不同复配体系对本色棉纱润湿性的影响,并以动态接触角、芯吸高度、芯吸速率和棉蜡去除率等作为评价指标,通过单因素试验确定渗透剂复配体系的优化预湿工艺参数:复配渗透剂JFC∶LAS=6∶4,质量浓度4 g/L,温度80℃,时间4 s。在该条件下进行预湿处理后,本色棉纱的润湿性显著提高。
In order to improve the wettability of raw cotton yarns, four penetrating agents of JFC, LAS, quick penetrating agent T and nekal are compounded and applied to raw cotton yarns. The effects of different compounded system on wettability of raw cotton yarns are studied. The optimal pre-wetting process is determined based on contact angle, wicking height, wicking rate, removal rate of wax by single factor experiment, The optimum compound system is as follows： the mass ratio of JFC： LAS=6： 4, compound system of JFC and LAS 4 g/L, temperature 80 ℃, time 4 s. The wettability of cotton yarns has been greatly improved.
出处
《印染》
北大核心
2016年第17期1-5,22,共6页
China Dyeing and Finishing
基金
江苏高校优势学科建设工程资助项目(PAPD)
江苏省产学研前瞻性联合研究项目(BY2015019-07)
山东省自主创新及成果转化专项项目(2014CGZH0205)
关键词
印染助剂
渗透剂
复配体系
润湿性
棉纱
dyeing and printing auxiliary
penetrate agent
mixed system
wettability
cotton yarn
