Fomai gaugau nanofiber ufimata puipui

Fa'amatalaga Puupuu:

Fomai gaugau nanofiber ufimata puipui

Tele matua: 17.5cm×9.5cm

Papa i fafo: Papa puipui e leai se lalaga

Vaega lona lua: taofi mea faamama pefu

Vaega lona tolu: mea faamama vaega muamua

Laega lona 4: Nanofiber filtration mea (mea autu filtration material)

I totonu: Tapuni le pa'u


Fa'amatalaga Oloa

Faailoga o oloa

Fomai gaugau nanofiber ufimata puipui

Autu autu, Fauga ma le tuufaatasiga:

Mask (sterility) E aofia ai le tino ufimata, kilipa isu ma fusi ufimata.Ua vaevaeina le tino ufimata: fa'asaga i luga, fa'amama fa'amama, fa'amama fa'alelei nano, fa'alalo lalo, Fa'aaulelei o le pa'u, fa'ato'a lima laulau.

O le pito i luga, pito i lalo, ma le paʻu faauo vaega o le ufimata o le Polypropylene spunbonded ie e le i lalagaina, o le filtration layer o le Polypropylene melt-sprayed nonwoven fabric, fine nano filtration layer o le nanofiber membrance, o le kilipa isu e faia i se mea palasitika, O le fusi ufimata e faia i polyester ma spandex vulu.

Talosaga:

O lenei tulaga e faʻatatau i le siosiomaga faigaluega faafomaʻi, faʻamama le meaʻai i le ea, poloka matāua, toto, sua o le tino, mea lilo ma isi faʻamaʻi faʻamaʻi faʻamaʻi.

Fa'ailoga fa'apitoa fa'apitoa o oloa:

Fa'alelei lelei

A oʻo i le 85L / min le tafe o le kesi, o le faʻamamaina lelei o le ufimata mo mea e le o gaʻo e tatau ona fetaui ma manaʻoga i le laulau.

pepa 1,Vasega fa'alelei lelei%

 Tasi

≥95

lua

≥99

Tolu

≥99.97

Tete'e o le ea

Mo le tafe kesi o le 85L / min, o le faʻamalosia o le faʻamalosi e le tatau ona sili atu i le 343.2pa (35mmH2O)

toto gaosia

Sausau le 2mL o le toto gaosia i totonu o le matapulepule i le mamafa o le 10.7kpa (80mmHg).E leai se fa'aulu e tatau ona tupu i totonu o le ufimata

Tete'e o le susu i luga

Ole maualuga ole vai ile pito i fafo ole ufimata e le tatau ona maualalo ifo ile tulaga 3 ile GB/ t4745-1997

Fa'ailoga microbiological

O le matapulepule e tatau ona fetaui ma manaʻoga o faʻamatalaga microbial i le gb15979-2002, e pei ona faʻaalia i le laulau 2.

Pepa 2 Microbiological index of mask

Aofa'i le aofa'i o kolone siama

CFU/G

coli vaega

pseudomonas aeruginosa

staphylococcus aureus

streptococcus hemolytic

Aofa'i le aofa'i o fa'ato'aga

≤200

e le mafai ona iloa

e le mafai ona iloa

e le mafai ona iloa

e le mafai ona iloa

≤100

Ethylene oxide totoe

Mo matapulepule faʻamaʻi e le ethylene oxide, o le toega o le ethylene oxide e le tatau ona sili atu i le 10 g/g.

tete'e mu

O mea e fa'aaogaina e le tatau ona mu.Ole taimi ole mu e le tatau ona sili atu ile 5s

Fa'aleagaina o le pa'u

E le tatau ona sili atu le togi mo le ita muamua o mea matapulepule

auala fa'amama:ethylene oxide sterilization.Ethylene oxide totoe (g/g) ≤10

TulagaGB19083-2010


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