Magnetic Cotton Fabric Coated with Poly (vinyl alcohol ) (PVA)/ Magnetic Attapulgite (MAT) Composite Solution  

作　　者：陈培峰 汪鸿华 王富军 闫绍俊 陈思思 刘婕好 施浩钦 邵元祎 王璐 

机构地区：[1]College of Textile, Donghua University, Shanghai 201620, China [2]Key Laboratory of Textile Science and Technology, Ministry of Education, Donghua University, Shanghai 201620, China

出　　处：《Journal of Donghua University(English Edition)》2017年第1期86-88,共3页东华大学学报（英文版）

基　　金：Fundamental Research Funds for the Central Universities,China;National Natural Science Foundations of China(Nos.31100682,30972942)

摘　　要：Magnetic fiber or fabric incorporating magnetic particles was widely used in the field of magnetic health-care.The cotton fabric was modified with poly(vinyl alcohol)(PVA)/magnetic attapulgite(MAT)composite solution by coating,which was the PVA solution blended with MAT.The mechanical and magnetic properties were characterized by scanning electronic microscopy(SEM),vibrating sample magnetometer(VSM)and tensile strength test.The results of SEM show that MAT can scatter uniformly in the PVA film and the PVA/MAT polymer film has good combination with cotton fabric.The results of other tests show that the addition of PVA/MAT polymer film not only brings uniform magnetism to cotton fabric,but also increases the mechanical strength of the material.Besides,the proportion of PVA/MAT and dipping time are studied in order to determine the best parameters for further study on magnetic cotton fabric.Magnetic fiber or fabric incorporating magnetic particles was widely used in the field of magnetic health-care. The cotton fabric was modified with poly （ vinyl alcohol ） （ PVA）/magnetic attapulgite （MAT） composite solution by coating, which was the PVA solution blended with MAT. The mechanical and magnetic properties were characterized by scanning electronic microscopy （ SEM ）, vibrating sample magnetometer （ VSM ） and tensile strength test. The results of SEM show that MAT can scatter uniformly in the PVA film and the PVA/MAT polymer film has good combination with cotton fabric. The results of other tests show that the addition of PVA/MAT polymer film not only brings uniform magnetism to cotton fabric, but also increases the mechanical strength of the material. Besides, the proportion of PVA/MAT and dipping time are studied in order to determine the best parameters for further study on magnetic cotton fabric.

关 键 词：magnetic attapulgite(MAT) PVA coating cotton fabric dipping time vibrating sample magnetometer(VSM) 

分 类 号：TQ050.43[化学工程]