Chifukidzo chevana bhuruu remukomana
Tsananguro pfupi:
Maski yevana yeNanofiber:
1. Hunhu hwakareruka, nyaradzo yakanaka.
2. Kupinda kwemhepo kwakanaka, kwakasungirirwa zviri nani.
3. Inogona kugadzirwa kuita mask ye nanofiber isingaonekwe yakatetepa zvikuru.
4. Nanofiber membrane ine basa rekusunungurwa kwenguva refu ine simba rekuchena uye kunyorovesa.
Maumbirwo enzvimbo
Yakagadzirirwa mwana ane makore 3-10.
Ruvara: Pinki, Bhuruu
Saizi: 9.3 x 10.9 cm(±2cm)
Pakeji: 2 zvidimbu
Kushandiswa:
1.Mamiriro ekunze akasvibiswa zvakanyanya nemhute
2.Utsi hwemotokari, utsi hwekicheni, mukume nezvimwes.
3.Zvidimbu zvinodzivirira yeCmigodhi yemafuta, indasitiri yemakemikari esimbi nesimbi, kugadzira huni, nzvimbo dzekuvaka, Basa rekuchenesa nezvimwewo, nzvimbo yebasa reguruva
Basa rekutanga: rinogona kuramba zvinobudirira zvidimbu zvakasiyana-siyana mumhepo, mhedzisiro yekudzivirira inosanganaGB/T 32610-2016 Amwero wegiredhi.
Maski yevana ine faibha shoma:
Rutivi rwekunze: Rutivi rwekudzivirira rusina kuchekwa
Chechipiri: bata guruva firita zvinhu
Rutivi rwechitatu: zvinhu zvekutanga zve firita
Rutivi rwekutanga: Zvinhu zvekusefa zveNanofiber (zvinhu zvekusefa zvepakati)
Rutivi rwemukati: Vhara ganda
Amukana:
1. Dziviriro mbiri: Pamusoro pechinhu chine munyu muguruva, panewo chinhu chine mafuta muutsi hwemotokari. Nanofiber filter zvinhu zvinogona kusefa kaviri munyu nechinhu chine mafuta.
2. Kusefa uye kudzivirira kwakakosha kupfuura GB itsva.
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| Kushanda zvakanaka kwemafuta | GB Itsva (Ⅱgiredhi) | Ramangwana rebhuruu | Mhedziso |
| Munyu wepakati | ≥95% | 98.4% | Pasi |
| Pakati pemafuta | ≥95% | 98% | pasi |
| Cherechedza: edza kuyerera kwegasi: chinhu chimwe chete chefirita (85±4)L/minTembiricha yezvakatipoteredza: (25 ± 5)Hunyoro hwehukama: (30±10）% | Cherechedza: edza kuyerera kwegasi: chinhu chimwe chete chefirita (85±4)L/minTembiricha yezvakatipoteredza: 24℃Hunyoro hwehukama: 32% | ||
| 防护效果(protective effect) | 新国标（A级）New GB (A giredhi) | 蓝色时光 blue future | 结论 mhedziso |
| 盐性介质(salt medium) | ≥90% | 92.5% | 合格(pass) |
| 油性介质( oy medium) | ≥90% | 92% | 合格(pass) |
3. Kudzivirira kufema zvishoma uye kufema kwakapfava
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| 检测项目 chinhu | 单位unit | 新国标new GB | 蓝色时光实测值(zuva rekuedza reblue remangwana) | 结论(mhedziso) | |
| 呼吸阻力kuramba kufema | 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. Ramba kupinda kwebhakitiriya rekunze, rinorwisa utachiona zvakanyanya
Kushanda zvakanaka kwesefa yeStaphylococcus aureus yebluefuture mask kusvika pa99.9%.
4. Mishonga inorwisa utachiona ye nanofiber layer ku escherichia coli, pneumococcus uye staphylococcus aureus inogona kusvika pamusoro pe99%
Kushandiswa:
1. Mamiriro ekunze ane mhute yakasviba zvakanyanya
2.Utsi hwemotokari, utsi hwekicheni, mukume nezvimwes.
3.Zvidimbu zvinodzivirira yeCmigodhi yemafuta, indasitiri yemakemikari esimbi nesimbi, kugadzira huni, nzvimbo dzekuvaka, Basa rekuchenesa nezvimwewo. nzvimbo yebasa ine guruva
Basa rekutanga: rinogona kuramba zvinobudirira zvidimbu zvakasiyana-siyana mumhepo, mhedzisiro yekudzivirira inosanganaGB/T 32610-2016 Amwero wegiredhi.
Kushandisa nguva (Zvinokurudzirwa):Kusvibiswa kwechiedza -40 maawa, kusvibiswa kwepakati -32 maawa,
Kusvibiswa kwakanyanya:-20h, kusvibiswa kwakanyanya -8h.
Mamiriro ekuchengetedza:0-30℃ nharaunda yakaoma
Zuva rekupera:Makore mashanu
