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Kusamala Kwa Hydroxypropyl Methyl Cellulose

Kusamala Kwa Hydroxypropyl Methyl Cellulose

Ngakhale Hydroxypropyl Methylcellulose (HPMC) nthawi zambiri imawonedwa ngati yotetezeka kuti igwiritsidwe ntchito m'njira zosiyanasiyana, ndikofunikira kutsatira njira zina zowonetsetsa kuti musagwiritse ntchito bwino.Nazi njira zodzitetezera zomwe muyenera kuziganizira:

1. Kukoka mpweya:

  • Pewani kutulutsa fumbi la HPMC kapena tinthu tating'onoting'ono, makamaka mukamagwira ndi kukonza.Gwiritsani ntchito chitetezo choyenera cha kupuma monga masks a fumbi kapena zopumira ngati mukugwira ntchito ndi HPMC ufa pamalo afumbi.

2. Kuyang'ana Maso:

  • Ngati muyang'ana m'maso, nthawi yomweyo yambani maso ndi madzi ambiri kwa mphindi zingapo.Chotsani magalasi ngati alipo ndipo pitilizani kutsuka.Funsani kuchipatala ngati mkwiyo ukupitirira.

3. Kukhudza Khungu:

  • Pewani kukhudzana kwa nthawi yayitali kapena kubwereza khungu ndi njira za HPMC kapena ufa wouma.Sambani khungu bwinobwino ndi sopo ndi madzi mukagwira.Ngati kuyabwa kumachitika, funsani dokotala.

4. Kudya:

  • HPMC sinapangidwe kuti ilowe.Ngati mutamwa mwangozi, funsani kuchipatala mwamsanga ndipo perekani kwa dokotala zambiri za zinthu zomwe zalowetsedwa.

5. Kusungirako:

  • Sungani zinthu za HPMC pamalo ozizira, owuma, olowera mpweya wabwino kutali ndi dzuwa, kutentha, ndi chinyezi.Zotengerazo zikhale zotsekedwa mwamphamvu pamene sizikugwiritsidwa ntchito kuti mupewe kuipitsidwa ndi kuyamwa chinyezi.

6. Kugwira:

  • Gwirani zinthu za HPMC mosamala kuti muchepetse kubadwa kwa fumbi ndi tinthu tandege.Gwiritsani ntchito zida zoyenera zodzitetezera (PPE) monga magolovesi, magalasi otetezera chitetezo, ndi zovala zodzitetezera pogwira ufa wa HPMC.

7. Kutaya ndi Kuyeretsa:

  • Ngati zitatha, sungani zinthuzo ndikuziteteza kuti zisalowe m'ngalande kapena m'mitsinje.Sesani zowuma zomwe zatayikira mosamala kuti muchepetse kutulutsa fumbi.Tayani zinthu zotayikira malinga ndi malamulo akumaloko.

8. Kutaya:

  • Tayani zinthu za HPMC ndi zinyalala motsatira malamulo amderali komanso malangizo a chilengedwe.Pewani kutulutsa HPMC ku chilengedwe kapena zimbudzi.

9. Kugwirizana:

  • Onetsetsani kuti zikugwirizana ndi zosakaniza zina, zowonjezera, ndi zinthu zomwe zimagwiritsidwa ntchito popanga.Pangani kuyezetsa ngati mukuphatikiza HPMC ndi zinthu zina kuti mupewe zovuta kapena zovuta zina.

10. Tsatirani Malangizo a Opanga:

  • Tsatirani malangizo a wopanga, mapepala achitetezo (SDS), ndi malangizo ovomerezeka a kasamalidwe, kasungidwe, ndi kagwiritsidwe ntchito ka zinthu za HPMC.Dziwitseni zoopsa zilizonse kapena njira zodzitetezera zomwe zimagwirizanitsidwa ndi kalasi inayake kapena mapangidwe a HPMC omwe akugwiritsidwa ntchito.

Potsatira izi, mutha kuchepetsa zoopsa zomwe zingachitike pogwira ndi kugwiritsa ntchito Hydroxypropyl Methylcellulose (HPMC) ndikuwonetsetsa kuti mukugwiritsa ntchito moyenera pazinthu zosiyanasiyana.


Nthawi yotumiza: Feb-16-2024
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