湿法成网-化学黏合可冲散非织造材料的制备及性能  

Preparation and properties of flushable nonwoven materials via wet laid-chemical bonding process

作　　者：娄辉清 曹先仲 刘东海 梁兆峰 赵钦虎 刘璐璐 LOU Huiqing;CAO Xianzhong;LIU Donghai;LIANG Zhaofeng;ZHAO Qinhu;LIU Lulu(School of Textiles,Henan University of Engineering,Zhengzhou 450007,China;School of Material and Chemical Engineering,Henan University of Engineering,Zhengzhou 450007,China;Collaborative Innovation Center of Textile and Garment Industry,Henan Province,Zhengzhou 450007,China;Henan Yuqing Environment&Safety Technology Co.,Ltd.,Zhengzhou 450011,China)

机构地区：[1]河南工程学院纺织学院,郑州450007 [2]河南工程学院材料与化学工程学院,郑州450007 [3]纺织服装产业河南省协同创新中心,郑州450007 [4]河南宇清安全环保科技有限公司,郑州450007

出　　处：《丝绸》2019年第11期6-13,共8页Journal of Silk

基　　金：河南省科技攻关计划项目(162102310401);河南工程学院博士基金项目(Dkj2018023);中国纺织工业联合会科技指导性计划项目(2018056)

摘　　要：以木浆纤维和黏胶纤维为原料、以环保可降解的聚乙二醇为黏合剂,采用湿法成网-化学黏合加固工艺制备可冲散非织造材料,并对不同原料配比下材料的物理性能、力学性能、吸收性能、耐磨性能及可冲散性进行了测试和比较。结果表明,纤维自身特性及各组分的质量分数对样品材料的性能有明显的影响,当木浆纤维质量分数在40%~60%时,所制备材料的性能基本可满足实际使用要求和可冲散要求,可作为可冲散一次性卫生用品的基材。当木浆纤维与黏胶纤维质量比为1︰1时,可获得性能最佳的可冲散非织造材料。In this paper, flushable nonwoven materials were prepared by wet laid-chemical bonding process by using wood pulp fiber and viscose fiber as the raw materials and environmentally degradable Polyethylene glycol(PEG) as the adhesive. The physical property, mechanical property, absorption, abrasion resistance and flushability of nonwovens were tested and compared under different raw materials ratios. The results indicated that the fiber properties and mass fraction of each component had a significant effect on the performance of sample materials. When the mass fraction of wood pulp fiber was between 40%~60%, the performance of the nonwoven materials can basically meet the requirements of actual operation and flushability, and can be used as a substrate for flushable disposable sanitary products. When the mass ratio of the two fibers was 1︰1, the flushable nonwoven materials with the best properties can be obtained.

关 键 词：湿法成网 非织造材料 可冲散性 木浆纤维 黏胶纤维 

分 类 号：TS176.2[轻工技术与工程—纺织材料与纺织品设计]