全民對抗中国肺炎 — 口罩小知識/採購攻略

3945 回覆
691 Like 19 Dislike
2020-01-07 01:01:40
嗰隻即係普通外科口罩再加一層,都防到
2020-01-07 01:02:08
N95好似分地盤同手術用?
2020-01-07 01:03:43
買左盒3M嘅 8511 N95有冇買錯
2020-01-07 01:04:14
黑色嗰隻日本野?
2020-01-07 01:04:25
2020-01-07 01:05:39
OK呀 隔到飛沫
https://global.rakuten.com/en/store/kenkoex/item/1197-4987067486007/?l-id=rgm_item_en_rvp_widget
PFE (filtration rate of 0.0001mm fine particles), VFE (filtration efficiency of the virus spray), BFE (filtration efficiency of the spray of a cough and the sneezing)
2020-01-07 01:06:09
N95有閥版會唔會吸埋病毒細菌
2020-01-07 01:22:13
補充一下,好多人都問呢隻嗰隻口罩得唔得。其實想放心,最好就埋符合美國ASTM F2100標準嘅口罩,level 1-3都ok。符合呢個standard姐係代表口罩嘅Bacterial Filtration Efficiency (BFE)同Particle Filtration Efficiency (PFE) >95% (level 1) or >98% (level 2,3). 而且口罩嘅防液體, 透氣及防火都ok.
醫院用嘅都係符合呢個標準(e.g. Medicom)

其他要睇嘅就係舒適度(耳帶), 符唔符合臉型, 呢啲就要逐個brand睇啦。
2020-01-07 01:25:33
我都係呢隻
2020-01-07 01:25:52
係邊有得買?
2020-01-07 01:27:28
我家姐去日本果時買 不過香港應該都有掛
2020-01-07 01:29:35
好似有好多隻 佢買左另外一款係黑色 不過好似剩係防花粉同塵
2020-01-07 01:29:55
3M出既指南:
This is to certify that for any airborne particulate contamination such as an outbreak of PM2.5 / PM 10/ Severe Acute Respiratory Syndrome (SARS), Avian Flu, Ebola Virus etc. only respirators and not Masks, should be used to safeguard oneself from getting any
kind of respiratory diseases.

https://multimedia.3m.com/mws/media/1313143O/respirators-for-protection-agains.pdf

第3頁:
8511, 8210, 9322, 9332, 8822 都可以防到

頭兩款係美國貨
後3款係歐洲貨
我可以幫大家係歐洲代購後3款
tg @hkblackcops
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