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“最耐用”N95：国内企业研发出可循环使用20次的纳米口罩 - IT 与健康 - cnBeta.COM

 4 years ago
source link: https://www.cnbeta.com/articles/tech/946771.htm
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很多人都知道，医用一次性口罩如果表面喷洒酒精之后，其过滤作用就会大大折扣。在口罩紧缺的当下，大家都希望能对口罩循环利用。日前，上海企业利用新型纳米材料，开发出国内第一款可循环使用、可多次消毒，同时过滤级别达到N95的防护口罩，并且已投入批量生产。

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