玻璃纤维过滤材料的研究现状  

Research status of glass fiber filtration material

作　　者：张小鹏 钱晓明[1] 刘璐[1] 邹驰 范金土[2] Zhang Xiaopeng;Qian Xiaoming;Liu Lu;Zou Chi;Fan Jintu(School of Textile Science and Engineering,Tiangong University,TianJing 300387;Department of Fiber Science and Apparel Design,Cornell University,America 14850)

机构地区：[1]天津工业大学纺织科学与工程学院,天津300387 [2]美国康奈尔大学纤维科学与服装设计系,美国14850

出　　处：《化工新型材料》2021年第7期225-228,共4页New Chemical Materials

基　　金：国家自然科学基金(U1607117);天津市应用基础与前沿技术计划项目(16JCZDJC36400);天津市科技计划项目(17PTSYJC00150)。

摘　　要：玻璃纤维作为工业过滤材料,具有耐高温、耐腐蚀、机械性能好、化学稳定性高等特点,但是存在过滤效率低、过滤阻力大的缺点。传统的玻璃纤维过滤材料主要有玻璃纤维针刺毡、玻璃纤维覆膜滤料和玻璃纤维过滤纸等。以火焰喷吹工艺制备的玻璃纤维棉毡具有纤维直径小、棉毡结构性能好等优势,可以实现高温环境下的高效过滤。As an industrial filter material,glass fiber has the characteristics of high temperature resistance,corrosion resistance,good mechanical properties and high chemical stability.The traditional glass fiber filtration materials mainly include glass fiber needling mat,glass fiber coated filter material,glass fiber filter paper,etc.But,it has the disadvantages of low filtration efficiency and high filtration resistance.In order to realize the high efficiency and low resistance filtration performance,the glass fiber felt prepared by flame blowing process has the advantages of small fiber diameter and good structure performance,and can realize the high efficiency filtration under high temperature environment.

关 键 词：玻璃纤维 过滤 机理 火焰喷吹 玻璃纤维棉毡 

分 类 号：TS17[轻工技术与工程—纺织材料与纺织品设计]