請問防PM2.5拋棄式口罩的選擇? - 機車
By Hazel
at 2016-08-08T22:15
at 2016-08-08T22:15
Table of Contents
※ 引述《smilebeing (Som)》之銘言:
: 小弟外出工作時想買口罩來多少防止PM2.5,
: 目前小弟比較過後覺得motex氣密式口罩和康乃馨PM2.5Z摺口罩不錯,
: 想請問各位版友有用過這兩款嗎? 哪一款比較好用呢?
推薦3M 的 9041 耳戴式口罩
25個網拍賣七八百
約可使用八個小時
可擋工業用微粒 (3M很誠實 不說2.5)
另外科普一下
現在沒有任何一款可以防止PM2.5的口罩
只有可阻擋百分之多少的問題而已
這款口罩也只能阻擋80~90%,並且依使用時間開始下降
--------親身使用分隔線--------
帶著他騎機車,短途並不會不舒服
有趣的是廢氣都不見了!!
仔細聞可以聞到樹葉的味道!!(當然要在樹下)
經過鹹酥雞攤會特別香!!特別餓!!(因為沒有阻擋油煙,阻擋油煙要另外一個口罩)
但是越戴越久,效果就越來越差
另外,一般的醫療口罩僅能阻擋25%~70%的PM2.5
他是防細菌病毒不是防灰塵的。
不要問我數據哪裡來,我之前看的文章,今天懶得再找一次~僅供參考
口罩一定有好有壞,購買前請詳閱公開說明書
--
還沒連署嗎? 趕快去連署! 就要破萬了!!
http://goo.gl/rQ5KWl
路權,是人權的延伸。
https://goo.gl/KsdGdU
--
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