玻璃纤维/PTFE高温热压覆膜滤料的发展现状  

The glass fiber/PTFE membrane filter material by high-temperature hot-pressing

作　　者：陈亏[1,2] 高晶[1,2] 俞建勇[3,2] 马一梓 

机构地区：[1]东华大学纺织学院,上海201620 [2]东华大学纺织面料技术教育部重点实验室,上海201620 [3]东华大学现代纺织研究院,上海200051 [4]江苏闳业机械有限公司,盐城224043

出　　处：《产业用纺织品》2010年第2期1-5,共5页Technical Textiles

基　　金：江苏省科技成果转化项目(BA2008080)

摘　　要：叙述了高温烟气过滤材料的研究现状,分析了玻璃纤维/聚四氟乙烯(PTFE)覆膜滤料的表面过滤机理和与传统滤料相比其所具有的诸多优点。介绍了玻璃纤维/PTFE高温热压覆膜滤料的生产工艺,指出高温热压复合工艺是玻璃纤维/PTFE覆膜滤料品质的保证。The development progress of high-temperature gas filtration materials was introduced. The dust-removal mechanism of surface filtration glass fiber/PTFE membrane filter material was analyzed. Compared with the traditional filter material, the glass fiber/PTFE membrane filter material has more advantages. The high-temperature hot-pressing process of glass fiber/PTFE membrane filter material was introduced. It was pointed out of that high-temperature hot-pressing process is the guarantee of quality of glass fiber/PTFE membrane filter material.

关 键 词：玻璃纤维 聚四氟乙烯薄膜 覆膜滤料 发展现状 热压复合工艺 

分 类 号：TB332[一般工业技术—材料科学与工程]