Category: News

So sánh N95, KN95, FFP2

Mặt nạ phòng độc lọc khí – Filtering facepiece respirators  (FFR), đôi khi được gọi là mặt nạ phòng độc dùng một lần (disposable) , phải tuân theo các quy định khác nhau trên toàn thế giới. Các tiêu chuẩn này quy định các đặc tính vật lý và...

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Is a respirator considered a face mask?

What is a face mask? A face mask is a loose-fitting mask that covers the nose and mouth area. They have two ear loops that stretch around the ears to hold the mask in place. Face masks are designed to be used as one-way protection only,  used to prevent...

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Differences among N95, KN95, FFP2

Filtering facepiece respirators (FFRs), sometimes called disposable respirators, are subject to different regulations around the world. These standards specify the required physical properties and operability. 1. Evaluation standards and ability to filter bacteria:   N95 KN95 FFP2   Standard   United States     NIOSH- 42CFR84   GB2626-2019(since    01/07/2020)...

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What is the N95 respirator? What its use?

What is the use of N95? N95 or N95 respirator is a particulate filter medical mask that meets the standards of the National Institute of Occupational Health and Safety (NIOSH) of the US government that classifies N95 air purifiers. When used correctly, this type of respirator is capable of...

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