Medical kupeta nanofiber inodzivirira mask
Medical kupeta nanofiber inodzivirira mask
Main raw material, Chimiro uye kuumbwa:
Mask (sterility) Inoumbwa nemuviri wemasiki, clip yemhino uye mask bhandi.Muviri weMask wakakamurwa: pamusoro pedenga, kusefa layer, yakanaka nano filtration layer, yepasi layer,Ganda rine hushamwari layer, yakazara mashanu akaturikidzana.
Iyo yepamusoro, yepasi layer, uye ganda rine hushamwari jira remasiki ndeyePolypropylene spunbonded nonwoven jira, filtration layer iPolypropylene yakanyunguduka-yakapfapfaidza jira risiri rakarukwa, yakanaka nano filtration layer is nanofiber membrance, clip yemhino yakagadzirwa nepurasitiki, Bhandi remask yakagadzirwa nepolyester uye spandex yarn.
Application:
Iyi chiyero inoshanda kune yekurapa nharaunda yekushanda, kusefa iyo tunhu mumhepo, block madonhwe, ropa, zvinwiwa zvemuviri, zvakavanzika uye kumwe kunyura-kunyura sefa yekurapa yekufema.
Main technical zviratidzo zvezvigadzirwa:
Sefa kunyatsoshanda
Kana iyo gasi kuyerera iri 85L/min, kusefa kwakanaka kwemask kune zvisiri-mafuta zvimedu zvinofanirwa kusangana nezvinodiwa mutafura.
| bepa 1,Sefa yekubudirira kirasi% | |
| Poshi | ≥95 |
| piri | ≥99 |
| Tatu | ≥99.97 |
Airflow resistance
Nekuyerera kwegasi ye85L/min, kupokana kwekusimudzira kwemaski hakufanire kudarika 343.2pa (35mmH2O)
synthetic kupinda kweropa
Mwaya 2mL yeropa rekugadzira mumasiki nekumanikidza kwe10.7kpa (80mmHg).Hapana kupinda kunofanira kuitika mukati me mask
Surface mwando kuramba
Nhamba yemvura pamusoro pekunze kwemaski haifanirwe kunge yakaderera pane iyo 3 muGB/ t4745-1997.
Microbiological chiratidzo
Iyo mask inofanirwa kusangana nezvinodiwa zveiyo microbial zviratidzo mu gb15979-2002, sezvakaratidzwa mutafura 2.
Sheet 2 Microbiological index yemask
| Huwandu hwehuwandu hwemabhakitiriya makoroni CFU/G | coli boka | pseudomonas aeruginosa | staphylococcus aureus | hemolytic streptococcus | Nhamba yese yefungal colonies |
| ≤200 | zvisingaonekwe | zvisingaonekwe | zvisingaonekwe | zvisingaonekwe | ≤100 |
Residual ethylene oxide
Kune masks akacheneswa ne ethylene oxide, iyo yakasara ye ethylene oxide haifanirwe kudarika 10 g/g.
murazvo kuramba
Zvinhu zvinoshandiswa hazvifanirwe kuve zvinopisa.Nguva yekupisa haifaniri kudarika 5s
Kushatirwa kweganda
Mucherechedzo wekutsamwisa kwekutanga kwemasiki zvinhu haufanire kudarika
Sterilization nzira:ethylene oxide sterilization.Residual ethylene oxide (g/g) ≤10
Standard:GB19083-2010
