拒水亲油PET/ES针刺非织造布的制备及性能研究  

Preparation and performance of hydrophobic-oleophilic PET/ES needle punched non-woven fabric

作　　者：张迎梅 章梦雪 杨倩 董伊航 赵荟菁[1] Zhang Yingmei;Zhang Mengxue;Yang Qian;Dong Yihang;Zhao Huijing(College of Textile and Clothing Engineering,Soochow University,Suzhou 215123,China;Suzhou Environmental Monitoring Center of Jiangsu Province,Suzhou 215006,China;Suzhou Best Color Nanotechnology Co.,Ltd.,Suzhou 215104,China)

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215123 [2]江苏省苏州环境监测中心,江苏苏州215006 [3]苏州贝彩纳米科技有限公司,江苏苏州215104

出　　处：《产业用纺织品》2018年第9期15-19,44,共6页Technical Textiles

基　　金：江苏省自然科学基金面上项目(BK20161254);江苏省博士后科研资助项目(2018)

摘　　要：以聚酯(PET)纤维和聚乙烯/聚丙烯(ES)复合纤维为原料,采用针刺加工工艺制备非织造布,用无氟防水剂、热烘对非织造布进行处理,制备具有拒水亲油性能的非织造布。比较处理前后非织造布的接触角和吸油率等参数,分析热烘、无氟防水剂浓度、改性方法等因素对非织造布拉伸性能、拒水性和吸油性能的影响。试验结果表明:PET/ES纤维共混比为50/50,无氟防水剂浓度为70 mL/L,并进行热烘处理,可获得具有良好拒水亲油性能的非织造布。The needle punched non-woven fabrics were prepared by using PET fiber and ES fiber as raw materials. Fluorine-free waterproof agent and heat drying were used to treat non-woven fabrics. The parameters such as contact angles and oil absorption rate of the non-woven fabrics before and after the treatment were compared. The effects of heat drying, concentration of fluorine-free waterproof agent, and modification methods on waterproof property and oil absorption property were analyzed. Results show that when the ratio of PET/ES fiber is 50/50, and when the concentration of fluorine-free waterproof agent is 70 mL/L, the non-woven fabric treated with heat drying , can have good hydrophobic and oleophilic properties.

关 键 词：针刺非织造布 拒水亲油 吸油率 PET纤维 ES纤维 

分 类 号：TS176.3[轻工技术与工程—纺织材料与纺织品设计]