chigoba cha akuluakulu chotsutsana ndi kachilombo ka N95 N99
Ntchito:
1. Nyengo ya chipale chofewa kwambiri
2.Utsi wa galimoto, utsi wa kukhitchini, mungu ndi zina zotero.
3.Tinthu toteteza ku migodi ya malasha, makampani opanga mankhwala achitsulo ndi zitsulo, kukonza matabwa, malo omangira, ntchito zaukhondo ndi zina zotero, malo ogwirira ntchito fumbi
Ntchito yoyambira: imatha kukana bwino tinthu tating'onoting'ono mlengalenga, chitetezo chimakumana nachoMuyezo wa giredi ya GB/T 32610-2016 A.
Chigoba cha akuluakulu cha Nano-fiber:
Wosanjikiza wakunja: Wopanda zoteteza zoluka
Chachiwiri wosanjikiza: gwirani fumbi fyuluta zakuthupi
Wosanjikiza wachitatu: fyuluta yoyamba yosanjikiza
Gawo loyamba: Zipangizo zosefera za Nanofiber (zipangizo zosefera zapakati)
Mkati mwake: Tsekani mkati mwake
Amwayi:
1. Choteteza kawiri: kuwonjezera pa tinthu ta mchere mu fumbi, palinso tinthu tamafuta mu utsi wa galimoto. Zipangizo zosefera za nanofiber zimatha kusefa kawiri tinthu ta mchere ndi tinthu tamafuta
2. Kusefa ndi kuteteza kumaposa GB yatsopano.
| Kugwiritsa ntchito bwino kusefera | GB yatsopano (Ⅱgiredi) | Tsogolo la Buluu | Mapeto |
| Mchere wapakati | ≥95% | 98.4% | Pasipoti |
| Mafuta osakaniza | ≥95% | 98% | pasipoti |
| Zindikirani: yesani kuyenda kwa mpweya: chinthu chimodzi chosefera (85±4）L/min) Kutentha kwa chilengedwe: (25±5）Chinyezi chocheperako: (30±10）% | Zindikirani: yesani kuyenda kwa mpweya: chinthu chimodzi chosefera (85±4）L/min) Kutentha kwa chilengedwe: 24℃ Chinyezi chocheperako: 32% | ||
| 防护效果(protector effect) | 新国标(A级)New GB (A giredi) | 蓝色时光 blue future | 结论mapeto |
| 盐性介质(salt medium) | ≥90% | 92.5% | 合格(pass) |
| 油性介质(mafuta apakati) | ≥90% | 92% | 合格(pass) |
3. Kuchepetsa kukana kupuma komanso kupuma bwino
| 检测项目 chinthu | 单位 unit | 新国标 new GB | 蓝色时光实测值(blue future testing date) | 结论(mapeto) | |
| 呼吸阻力kukana kupuma | 呼气阻力expiratory resistance | Pa | ≤145 | 56 | 合格 pass |
| 吸气阻力inspiratory resistance | Pa | ≤175 | 109 | 合格pass | |
3. Pewani kuukira kwa mabakiteriya akunja, anti-microbial yogwira ntchito bwino kwambiri
Kugwiritsa ntchito bwino kwa fyuluta ku Staphylococcus aureus ya bluefuturechigobapamwamba pa 99.9%.
4. Mankhwala oletsa tizilombo toyambitsa matenda a nanofiber omwe amapha escherichia coli, pneumococcus ndi staphylococcus aureus amatha kufika pa 99%
