(懶人包) 口 罩 唔 好 戴 錯 !

仆街 買左工業用8210

好彩我買咗一包三枚
諗住啱戴就大手入貨

Respirator Rating Letter Class
N - Not oil resistant
Respirator Rating Number Class
95 - Removes 95% of all particles that are at least 0.3 microns in diameter

https://www.healthline.com/health/cold-flu/mask#5


Overall, respirators are considered much more effective at preventing the flu virus than regular facemasks. Still, studies have found benefits to both types of masks.

推呀有用POST

(懶人包) 口 罩 唔 好 戴 錯 !
https://lih.kg/nLMpiwX
#188 回覆 - 分享自 LIHKG 討論區

8210v ok 啊巴打，如果你唔喺醫院做嘢。

純講效能，是但一隻N95 點都勁過外科
係連登仔先對N95 咁多要求

推

自己去3M 個網睇
https://www.3m.com.hk/3M/zh_HK/company-hk/all-3m-products/~/%E6%89%80%E6%9C%89-3M-%E7%94%A2%E5%93%81/%E5%80%8B%E4%BA%BA%E9%98%B2%E8%AD%B7%E8%A8%AD%E5%82%99/?N=5002385+8711017+8711405+8720539+3293746351&rt=r3
搵返岩用既, 正常都唔會買8210

仲睇3M 個網，上面先睇完果幾十頁Technical paper

8210 係N95最入門版本，$8 好平，一樣可以當外科口罩既Alrernative 用，而且氣密好過外科

要戴就戴，唔駛set 咁多barrier

9010呢？

搭單問9010呢？

你當佢係有摺疊功能既8210

戴開眼鏡最易睇，鐵線位摺得好，大力呼吸眼鏡片都唔會有霧

推

樓主好心pin呢個reply

https://www.youtube.com/watch?v=dWZT1iyuQfo
睇多少少先, 講多次, 買3M防SARS係唔會買8210

都係果句，N95 實在有太多品種，唔需要一味追求頂級

即使係最入門8210, 冇醫學認證，但都係N95, 而且個設計氣密度好高， 一定冇外科口罩咁漏風

最簡單買醫療級既1860/1870 就OK, 都唔明都係3M, 咁都有得嘈

有用po ,推
成日係街見到好多人唔識戴口罩
成日唔識分入外
裏面果層吸水嘅反戴變成外面，仲吸哂痴哂d 污糟野係個口罩到
反戴果陣風琴位變左向上，又兜哂d 污糟野係個口罩到
仲核突過唔戴

P95 work?

推

推

段片未出已經睇過晒啲Tech Paper, 入邊啲嘢其實六月已經有巴打分享過

而且呢段片入邊講嘅嘢都係好皮毛，主要都係Refer 番3M Cataloge 睇而唔係Analytical Journal

講番先SARS 係經口水傳播，因為8210 無Fluid Resistance, 所以佢唔係醫學級，但係佢防水性能比一般外科口罩都要好，我覺得現階段戴佢絕對冇問題。