Momwe mungagwiritsire ntchitonso mabotolo apulasitiki
Q: Njira khumi zogwiritsiranso ntchito mabotolo apulasitiki
Yankho: 1. Momwe mungapangire funnel: Dulani botolo lamadzi amchere lotayidwa pamtunda wa phewa, tsegulani chivindikiro, ndipo gawo lapamwamba ndi losavuta. Ngati mukufuna kuthira madzi kapena madzi, mutha kugwiritsa ntchito funnel yosavuta kuti muchite popanda kuzungulira. Pezani fungulo.
2. Gwiritsani ntchito mabotolo apulasitiki kuti mupange zophimba zopachika zovala: dulani mabotolo awiri amadzi amchere ndikuyika kumapeto kwa chosungiramo zovala. Mwanjira iyi, mutha kutambasula mapewa anu mukawumitsa zovala zolemetsa, ndipo zovala zonyowa sizingowuma mwachangu, komanso zimatha kupewa makwinya. Njira imeneyi imapha mbalame ziwiri ndi mwala umodzi. Simawononga chuma ndipo imapangitsa kuti zovalazo zikhale zosalala, choncho palibe chifukwa chozisita ndi chitsulo chamagetsi.
3. Pangani bokosi la zokometsera: tengani mabotolo 6 kapena 8 a madzi amchere, aduleni pa 1/3 ya kutalika kwa botolo, tengani pansi, ndiyeno muwakonze bwino mubokosi laling'ono (kapena amangireni ndi ulusi wa silika kapena wowonekera bwino. glue), idapangidwa kukhala bokosi la zokometsera.
4.
Pangani chivundikiro cha maambulera: Tengani mabotolo awiri amadzi amchere, dulani pansi pa limodzi ndikudula kukamwa kwa linalo. Gwiritsani ntchito botolo lomwe lachotsedwa pansi kuti mutseke botolo ndikuchotsa pakamwa kuti mupange chophimba cha ambulera. Ikani ambulera yokulungidwa mkati mwa botolo ndikuchotsa madzi amvula otsala pa ambulera. Ikhoza kutsanuliridwa pakamwa pa botolo.
Yankho: Amagwiritsidwa ntchito ngati ngalande ya zinthu zolemetsa, zomangira katundu, monga lamba, ngati mphira, ngati nkhuni, monga chingwe cholumikizira kuwala, ngati zingwe za nsapato, kumanga matumba, kupachika tinthu tating'onoting'ono, ndikumanga masamba.
Q: Ndi mabotolo apulasitiki otani omwe angagwiritsidwenso ntchito? A: Mabotolo apulasitiki okhala ndi chizindikiro cha katatu chobwezeretsanso ndi nambala 5 pakati akhoza kugwiritsidwanso ntchito.
No. 5 PP polypropylene ndi pulasitiki yokhayo yomwe imatha kuikidwa mu uvuni wa microwave ndipo ingagwiritsidwenso ntchito. Polypropylene (PP) ndi thermoplastic synthetic resin yokhala ndi zinthu zabwino kwambiri. Ndi pulasitiki wopanda mtundu, wowoneka bwino wa thermoplastic wopepuka wanthawi zonse. Imakhala ndi kukana kwamankhwala, kukana kutentha, kutsekemera kwamagetsi, mphamvu zamakina apamwamba komanso katundu wabwino wovala kukana.
Zambiri:
Zinthu zopangidwa ndi pulasitiki
Mabotolo a chakumwa opangidwa ndi No. 1 PET akhoza kudzazidwa ndi madzi otentha otentha kwa nthawi yochepa, koma sangathe kudzazidwa ndi madzi otentha kwambiri, ndipo sali oyenera kumwa zakumwa za acid-alkaline. Ndibwino kuti musagwiritsenso ntchito, komanso kuti musawonetse mabotolo amadzi amchere m'galimoto padzuwa.
Zotengera za pulasitiki zopangidwa ndi polyethylene ya HDPE ya No. Chifukwa chakuti zinthu zimenezi n’zovuta kuziyeretsa bwinobwino, siziyenera kugwiritsidwa ntchito ngati makapu amadzi, ndi zina zotero, ndipo siziyenera kukonzedwanso.
No. 3 PVC (yomwe imadziwikanso kuti "V") polyvinyl chloride
Mankhwala opangidwa ndi polyethylene No. 4 LDPE amagwiritsidwa ntchito kwambiri mu malaya amvula, zipangizo zomangira, mafilimu apulasitiki, mabokosi apulasitiki, ndi zina zotero. Komabe, kutentha kwawo kwa kutentha kumakhala kochepa ndipo amatha kutulutsa zinthu zovulaza pamene zavunda pa kutentha kwakukulu, kotero kuti sizigwiritsidwa ntchito kawirikawiri m'matumba a chakudya.
No. 5 PP polypropylene ndi bokosi la pulasitiki lokhalo lomwe lingathe kuikidwa mu uvuni wa microwave ndipo likhoza kugwiritsidwanso ntchito.Zopangidwa ndi pulasitiki zopangidwa ndi No. 7 AS acrylonitrile-styrene utomoni. Maketulo, makapu, ndi mabotolo a ana opangidwa mochuluka pogwiritsa ntchito zinthu zimenezi zakhala ndi mbiri ya zaka zoposa khumi. Ili ndi mbiri yayitali kwambiri kuposa PP ndi PC ndipo ndiyotetezeka. Makapu opangidwa ndi zinthu izi amakhala owonekera kwambiri ndipo sagonjetsedwa ndi kugwa, koma amakhala osalimba.
Nthawi yotumiza: Aug-12-2024