绿色拒水拒油餐桌布的制备  

Fabrication of environmental friendly water and oil repellent table cloth

作　　者：马雅芝 李亚超 余冬琪 马琪 李玉堂 俞天汝 李治江 MA Yazhi;LI Yachao;YU Dongqi;MA Qi;LI Yutang;YU Tianru;LI Zhijiang(College of Mechanical Electrifical Engineering,Tarim University,Alar,Xinjiang 843300,China)

机构地区：[1]塔里木大学机械电气化工程学院,新疆阿拉尔843300

出　　处：《毛纺科技》2022年第1期81-86,共6页Wool Textile Journal

基　　金：塔里木大学创新创业训练计划项目(2020073)。

摘　　要：为实现餐桌布绿色拒水拒油效果,选用棉织物、棉/亚麻混纺织物和亚麻织物,采用浸轧加烘燥工艺对3种织物进行拒水拒油功能整理。通过测试及分析整理后织物的拒水拒油等级,研究环保型含氟整理剂对织物拒水拒油功能的影响,并对整理后织物接触角、透气性、悬垂性和耐水洗性能进行表征分析。棉织物与棉/麻织物在含氟整理剂648-2质量浓度为25 g/L时织物拒水拒油效果最佳;亚麻织物在含氟整理剂648-2质量浓度24 g/L时织物拒水拒油效果最佳;通过对比分析发现,亚麻织物最适合作为绿色拒水拒油餐桌布,整理剂质量浓度为24 g/L时亚麻织物的拒水等级为5级、拒油等级为8级,织物接触角为140.3°。In order to achieve the water and oil repellent effect for tablecloth with environmental friendly method,cotton fabrics,cotton/linen blended fabrics and linen fabrics were selected and finished with water and oil repellent by padding and drying process.Through testing and analysis of the water and oil repellent grade of the finishing fabrics,the effect of environmental friendly fluorine-containing finishing agent on the fabric′s water-repellent function was studied,and the contact angle,breathability,drapability and water-resistance of the finishing fabrics were characterized and analyzed.Cotton fabrics and cotton/linen fabrics have the best water and oil repellent effect when the mass concentration of fluorine-containing finishing agent 648-2 is 25 g/L while it is 24 g/L for linen fabrics.Through comparative analysis,it was found that linen fabrics are most suitable for environmental friendly water and oil repellent table cloth.When the mass concentration of finishing agent is 24 g/L,the water-repellent grade of linen fabrics is 5,the oil-repellent grade is 8,and the fabric contact angle is 140.3°.

关 键 词：天然纤维 拒水 拒油 织物 餐桌布 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]