| 重离子微米孔膜防尘口罩滤芯的研制 |
| |
| 引用本文： | 梁海英,吴振东,刘永辉,马晓,吴家键. 重离子微米孔膜防尘口罩滤芯的研制[J]. 原子能科学技术, 2012, 46(Z1): 745-748. DOI: 10.7538/yzk.2012.46.suppl.0745 |
| |
| 作者姓名： | 梁海英 吴振东 刘永辉 马晓 吴家键 |
| |
| 作者单位： | 1.中国原子能科学研究院 核物理研究所，北京102413；2.南华大学核科学技术学院，湖南 衡阳421001 |
| |
| 摘 要： | 本文以重离子微孔膜作为主要过滤材料，研制出一款梳格结构的新型防尘口罩滤芯。经国家权威机构测试，该口罩滤芯过滤效率为99.7%，达到国家标准GB 2626-2006《呼吸防护用品--自吸过滤式防颗粒物呼吸器》KN95的标准；呼吸阻力小于180 Pa，低于国家标准350 Pa。
|
| 关 键 词： | 重离子微孔膜 防尘口罩 过滤效率 呼吸阻力 |
Research on Filter Elements of Microporous Heavy-Ion Track-Etched Membrane for Anti-dust Mask |
| |
| LIANG Hai-ying , WU Zhen-dong , LIU Yong-hui , MA Xiao , WU Jia-jian. Research on Filter Elements of Microporous Heavy-Ion Track-Etched Membrane for Anti-dust Mask[J]. Atomic Energy Science and Technology, 2012, 46(Z1): 745-748. DOI: 10.7538/yzk.2012.46.suppl.0745 |
| |
| Authors: | LIANG Hai-ying WU Zhen-dong LIU Yong-hui MA Xiao WU Jia-jian |
| |
| Affiliation: | 1.China Institute of Atomic Energy, P. O. Box 275-118, Beijing 102413, China；2.School of Nuclear Science and Technology, University of South China, Hengyang 421001, China |
| |
| Abstract: | Microporous heavy-ion track-etched membrane was used as filtration material for a new anti-dust mask. The filtration efficiency is 99.7% which attains national standard KN95 in GB 2626-2006, and the respiratory resistance is 180 Pa which is less than national standard of 350 Pa. |
| |
| Keywords: | heavy-ion track-etched membrane anti-dust mask filtration efficiency respiratory resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《原子能科学技术》浏览原始摘要信息 |
|
点击此处可从《原子能科学技术》下载全文 |
