涤纶织物表面改性及其对水中Cu^(2+)的吸附研究  

Surface Modification of Polyester Fabric and its Absorption Properties of Cu^(2+)

作　　者：董朝红[1,2] 翟海群[1] 朱平[1,3] 李娜娜[1] 王磊[1] 

机构地区：[1]青岛大学"纤维新材料及现代纺织"国家重点实验室培育基地,山东青岛266071 [2]江南大学纺织服装学院,江苏无锡214000 [3]武汉纺织大学"新型纺织材料绿色加工及其功能化"教育部重点实验室,湖北武汉430073

出　　处：《合成纤维》2011年第3期17-20,共4页Synthetic Fiber in China

摘　　要：以柠檬酸作为交联剂,次亚磷酸钠作为催化剂,将β-环糊精整理到涤纶织物上。通过单因素分析发现,织物增重率与β-环糊精浓度、柠檬酸浓度、催化剂浓度、焙烘时间及焙烘温度有关。确定最佳整理工艺为:β-环糊精90 g/L,柠檬酸100 g/L,催化剂30 g/L,焙烘温度180℃,焙烘时间20 min。经过整理后的织物对Cu2+有较好的吸附能力。With citric acid（CA） as cross-linking agent,sodium hypophosphite as a catalyst,β-CD was fixed on the surface of polyester fabric.The effects of factors such as concentration of β-CD,CA and sodium hypophosphite,cured time and temperature on the finished fabric were discussed as well.The optimum conditions were β-CD 90 g/L,CA100 g/L,sodium hypophosphite 30 g/L,cured at 180 ℃ for 20 min.The results indicated that the fabric had good absorption of Cu^2＋.

关 键 词：Β-环糊精 柠檬酸 涤纶织物 CU2+ 吸附 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]