中国塑料 ›› 2024, Vol. 38 ›› Issue (9): 47-53.DOI: 10.19491/j.issn.1001-9278.2024.09.009

• 加工与应用 • 上一篇    下一篇

口罩过滤材料及其驻极技术的研究进展

邹晓月1, 徐佳慧1, 陈振树3, 杨友强3(), 陆湛泉3, 贾雨欣1, 李成3, 叶南飚3, 曹堃1,2()   

  1. 1.浙江大学,化学工程联合国家重点实验室,杭州 310058
    2.浙江大学,化学工程与生物工程学院,聚合与聚合物工程研究所,杭州 310058
    3.金发科技股份有限公司企业技术中心,广州 510700
  • 收稿日期:2024-05-07 出版日期:2024-09-26 发布日期:2024-09-27
  • 通讯作者: 杨友强,yangyouqiang@kingfa.com.cn
    曹堃,kcao@che.zju.edu.cn
    E-mail:yangyouqiang@kingfa.com.cn;kcao@che.zju.edu.cn
  • 基金资助:
    十四五国家重点研发计划“高性能医用高分子关键材料技术及产业化(示范应用)”课题四“医疗防护用超高熔指聚丙烯树脂产业化示范及应用”(2021YFB3800704)

Research progress in mask filter materials and their electret technology

ZOU Xiaoyue1, XU Jiahui1, CHEN Zhenshu3, YANG Youqiang3(), LU Zhanquan3, JIA Yuxin1, LI Cheng3, YE Nanbiao3, CAO Kun1,2()   

  1. 1.State Key Laboratory of Chemical Engineering,College of Chemical and Biological Engineering,Zhejiang University,Hangzhou 310058,China
    2.Institute of Polymerization and Polymer Engineering,Zhejiang University,Hangzhou 310058,China
    3.National?certified Enterprise Technology Center,Kingfa Science and Technology Co,Ltd,Guangzhou 510700,China
  • Received:2024-05-07 Online:2024-09-26 Published:2024-09-27
  • Contact: YANG Youqiang, CAO Kun E-mail:yangyouqiang@kingfa.com.cn;kcao@che.zju.edu.cn

摘要:

综述了口罩的发展历史及其核心过滤层聚合物非织造布种类和相应驻极技术的最新进展,其中驻极工艺包括电晕充电、水驻极和静电纺丝等,需要辅以驻极添加剂,常用的聚合物非织造过滤材料主要有聚丙烯和聚乳酸。同时,对其未来的发展趋势进行了展望。

关键词: 口罩, 聚合物非织造材料, 聚丙烯, 聚乳酸, 驻极技术

Abstract:

This paper introduced the developmental history of masks and reviewed the latest research advancements in polymer nonwoven filter materials and corresponding electret technologies. These electret techniques included corona charging, hydrocharging, and electrospinning, which were required for the addition of electret additives. The commonly used polymer nonwoven filter materials mainly included polypropylene and polylactic acid. Meanwhile, the prospect of the future trends in this field were proposed.

Key words: mask, polymer nonwovens, polypropylene, polylactic acid, electret technology

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