水刺型空气加湿器滤材的亲水性改性研究  

Study on Hydrophilic Modification of the Filter Material of Immersing Air Humidifier

作　　者：余向琪 黄露颖 胡国樑[1] 

机构地区：[1]浙江理工大学材料与纺织学院,杭州310018

出　　处：《浙江理工大学学报（自然科学版）》2015年第3期321-325,共5页Journal of Zhejiang Sci-Tech University(Natural Sciences)

摘　　要：为得到一定硬挺度及吸水性能的空气加湿器滤材,选用黏胶/PET水刺非织造布为基体材料,使用亲水剂GL与丙烯酸树脂的混合溶液对其进行处理,得到实验预期的加湿器滤材。以芯吸高度、表观吸水率、吸水率恢复率及硬挺度作为主要测试指标,探讨亲水剂对丙烯酸树脂亲水性改性的效果。实验表明:吸水剂GL浓度0.6%,烘干温度90℃,烘干时间18min时其改性效果最优。In order to gain filter material of air humidifier with certain stiffness and water absorption capability, viscose/PET spunlaced nonwovens were selected as the base material. The mixed solution of hydrophilic agent GL and acrylic resin was used to treat it and expected humidifier fiIter material was gained. The wicking height, apparent absorption, repeated water absorption and stiffness were selected as the main test indexes to discuss effect of hydrophilic agent on hydrophilia modification of acrylic resin. The results show that the optimal modification effects can reach the best under the following conditions. hydrophilic agent GL concentration 0. 6%, drying temperature 90℃, and time 18 min.

关 键 词：加湿器 滤材 丙烯酸树脂 亲水性 

分 类 号：TS176.9[轻工技术与工程—纺织材料与纺织品设计]