FFP2 daim npog qhov ncauj tsom xam |KENJOY

Muaj ntau ntau cov kev xav sib txawv txog qhov ncauj qhov ntswg hauv Internet.Txhawm rau tiv thaiv koj tus kheej, nws yog ib qho tsim nyog yuav tsum muaj kev nkag siab meejFFP2 qhov ncauj qhov ntswg.

Lub ntsiab lus ntawm cov tsiaj ntawv cim ntawm FFP2 lub ntsej muag yog dab tsi?

Cov ntawv sawv cev rau cov qauv txawv teb chaws.N series yog US tus qauv, KN series yog Suav tus qauv, FFP series yog European tus qauv, thiab KF series yog Korean tus qauv.Tus lej tom qab hais txog kev muaj peev xwm tiv thaiv, qhov ntau dua qhov kev tiv thaiv qib kuj tseem siab dua.90 series tsis muaj kev tiv thaiv tib yam li 95, tab sis nws tuaj yeem tiv taus ntau dua 90 feem pua ​​​​ntawm cov khoom.Nyob rau hauv FFP series, 2 yeej sib raug mus rau 95, thiab 3 muaj ntau dua filtration efficiency ntawm 99%.Cov naj npawb nrog "V" thaum kawg qhia tias ua pa valve.

Dab tsi yog qhov txawv ntawm qhov ncauj qhov ntswg kho mob thiab tsis yog tshuaj?

Qhov ncauj qhov ntswg xws li N95 thiab KN95 muaj nyob rau hauv ob hom kev kho mob thiab tsis yog tshuaj kho mob.Qhov ncauj qhov ntswg nrog "kev kho mob" cim tuaj yeem siv rau kev tiv thaiv pem hauv ntej rau cov neeg ua haujlwm kho mob, thaum lub qhov ncauj qhov ntswg tsis muaj "kev kho mob" tsis pom zoo rau cov neeg ua haujlwm kho mob thiab tuaj yeem siv los ntawm cov neeg zoo tib yam.

Qhov sib txawv tseem ceeb ntawm ob yog tias sab nrauv ntawm lub qhov ncauj qhov ntswg kho mob yog hydrophobic, uas yog, ntshav thiab hws tsis tuaj yeem ntub.Yog tsis muaj cov txheej txheem dej tsis zoo no, cov neeg ua haujlwm saib xyuas kev noj qab haus huv pem hauv ntej muaj kev pheej hmoo ntawm kev ntub dej.Raws li cov dej molecules ua kua, qhov attraction ntawm cov molecules nce, ua tau zoo los ntawm lub npog qhov ncauj barrier thiab cia cov kab mob nkag mus.Cov neeg ua haujlwm kho mob zoo li yuav raug rau cov neeg mob cov ntshav thiab cov kua hauv lub cev, thiab kev pheej hmoo yuav ntau dua.

FFP2 daim npog qhov ncauj tiv thaiv tus kab mob li cas?

Cov kab mob feem ntau tsis nyob ib leeg hauv huab cua, tab sis txuas lawv tus kheej mus rau cov khoom xws li cov tee dej, plua plav thiab dander.Lub tshuab lim dej ntawm N95 lub qhov ncauj qhov ntswg yog qhov tseeb los thaiv cov khoom zoo no los ntawm kev ua haujlwm siab lim txheej hauv lub qhov ncauj qhov ntswg los tsim kev tiv thaiv kev tiv thaiv.Yog li ntawd, thaum hnav lub npog ntsej muag, koj yuav tsum xyuam xim rau lub ntsej muag thiab kawm txog txoj hauv kev kom raug hnav thiab tshem tawm.

Puas yog qhov zoo dua los hnav lub ntsej muag ntau dua?

Qhov taw qhia tseem ceeb ntawm FFP2 daim npog qhov ncauj tiv thaiv kuj nyob ntawm huab cua nruj.Tsuav yog cov khoom tsim nyog tau hnav zoo, tsuas yog ib lub npog ntsej muag tuaj yeem ua tiav qhov kev tiv thaiv uas xav tau.Yog tias koj mus rau qhov chaw muaj neeg coob coob thiab tsis muaj qib kho mobKN95 Maskntawm tes, nws tseem tuaj yeem ntxiv lub npog ntsej muag sab nraud ntawm lub npog ntsej muag tiv thaiv ntsej muag KN95, thiab lub npog ntsej muag phais sab nraud tuaj yeem hloov pauv ntau tshaj ob peb teev.

Cov saum toj no yog cov ncauj lus kom ntxaws txog FFP2 lub qhov ncauj qhov ntswg, Kuv vam tias cov ntsiab lus saum toj no tuaj yeem pab koj, yog tias koj xav paub ntau ntxiv txog FFP2 qhov ncauj qhov ntswg, txais tos hu rau pebkn95 daim npog qhov ncauj lag luam wholesale.