等离子体引发丙烯酸接枝改性聚酯丝网表面的研究  

Study on surface grafting modification of PET silk screen with acrylic acid by plasma

作　　者：徐萍[1] 蒋耀兴[1] 谢洪德[2] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215123 [2]苏州大学材料与化学化工学院,江苏苏州215123

出　　处：《印染助剂》2015年第1期11-14,共4页Textile Auxiliaries

基　　金：江苏省高校省级重点实验室开放课题(KJS1215)

摘　　要：研究了等离子体引发丙烯酸接枝改性技术处理聚酯丝网表面来提高其亲水性的方法,并对处理时所涉及的参数(丙烯酸接枝反应功率、反应时间及反应压强)进行了探讨.结果表明,等离子体引发丙烯酸接枝改性技术显著提高了聚酯丝网的亲水性.此外,采用红外光谱、XPS、扫描电镜对处理样品表面进行了表征分析.The surface of PET silk screen was treated by low temperature plasma to improve the hydro- philicity. The parameters of treatment were studied including different reaction power, reaction time and reaction pressure. The results showed that the hydrophilicity of PET silk screen after grafting could be improved significantly. In addition, infrared spectroscopy, X-ray photoelectron spectroscopy and scanning electron microscope were used to characterize the surface properties of the modified samples.

关 键 词：丙烯酸 等离子体 聚酯丝网 亲水性能 

分 类 号：TQ039.3[化学工程]