沉积铜薄膜涤纶针刺过滤毡抗静电性能研究  

Study on the antistatic performance of polyester needled-punched filter felt deposited with copper film

作　　者：郭俊婷 徐阳[1] 

机构地区：[1]江南大学生态纺织教育部重点实验室,无锡214122

出　　处：《化工新型材料》2015年第2期174-176,共3页New Chemical Materials

基　　金：国家高技术研究发展计划(863)资助项目(2012AA030313);2012江苏科技支持计划(工业)项目(SBE201201094)

摘　　要：在室温条件下,采用射频磁控溅射法在涤纶(PET)针刺过滤毡表面制备了纳米结构铜薄膜。通过正交试验分析了溅射主要工艺参数(工作气压、溅射功率和沉积时间)对PET滤料抗静电性能的影响,并以优化溅射工艺所制备抗静电过滤毡与纱线型涤纶防静电针刺过滤毡和混纺型涤纶防静电针刺过滤毡进行了性能比较。研究表明,经镀膜后PET过滤毡的抗静电性能得到了显著改善,并且抗静电性能明显优于纱线型和混纺型的抗静电过滤毡。通过对过滤性能的测试发现,沉积铜薄膜几乎不影响PET滤料的原有过滤性能。Nano-copper film was deposited on polyester needle-punched filter felt by RF magnetron sputtering.The influence of main sputtering parameters（air pressure,sputtering power and deposition time）on antistatic property of PET filter material was analyzed through orthogonal test.The property of the antistatic filter felt got under optimized technological conditions was compared with that of yarn-type and blending-type antistatic filter felts.Experimental results showed that the antistatic properties of PET filter felt were significantly improved after coating,and its antistatic property was much better than that of the other two types.Furthermore,it was found that the copper film on the PET felt had little effect on the original filtration performance.

关 键 词：磁控溅射 纳米结构铜薄膜 涤纶针刺过滤毡 抗静电性能 

分 类 号：TS176.5[轻工技术与工程—纺织材料与纺织品设计]