Anthu ambiri amakonda mabotolo amadzi apulasitiki opepuka akatuluka panja.Kodi mukudziwa momwe mungasankhire botolo lamadzi lapulasitiki labwino?Titsatireni kuti muwone pulasitiki yomwe ili yabwino pamabotolo amadzi.
1.Botolo lamadzi la Tritan
Tritan ndi pulasitiki wopanda BPA popeza samapangidwa ndi bisphenol A (BPA) kapena mankhwala ena a bisphenol, monga bisphenol S (BPS).Ubwino wa Tritan;Tritan ndi BPA-Free.Tritan ndi yosagwira, yomwe ingagwiritsidwe ntchito popanda kuopa kusweka.
2.Ecozen (SK) botolo lamadzi
Onse a Tritan ndi Ecozen amapangidwa ndi pulasitiki yosagwira kutentha kwambiri komanso chitetezo chokwanira.Ntchito yake yonse ili pafupi ndi Tritan, ndipo mtengo wake ndi wotsika kuposa Tritan.Nthawi zambiri amagwiritsidwa ntchito m'mabotolo apulasitiki otsika otsika kutentha.
3.PP botolo la madzi
Polypropylene (PP) ndi mtundu wodziwika bwino wazinthu zamapulasitiki zomwe zimagwiritsidwa ntchito m'mabotolo odyetsera.Ndizokhazikika, zosinthika komanso zotsika mtengo.Nthawi zambiri amagwiritsidwa ntchito popanga zinthu zapakhomo;Mabotolo amkaka a PP amapezeka mumitundu yowoneka bwino kapena yowoneka bwino.
4.PC botolo la madzi
Pulasitiki ya polycarbonate ndi yokhalitsa, yosagwira ntchito, komanso yomveka.Izi zimapangitsa kukhala chinthu chabwino kwambiri pamabotolo a ana, mabotolo amadzi owonjezeredwa, makapu a sippy, ndi zina zambiri zotengera zakudya ndi zakumwa.Zimapezekanso m'magalasi agalasi, ma compact disc, zosindikizira mano, ndi zida zapulasitiki.
5.PETG madzi botolo
Polyethylene terephthalate glycol, yomwe imadziwika kuti PETG kapena PET-G, ndi polyester ya thermoplastic yomwe imapereka kukana kwamankhwala, kulimba, komanso mawonekedwe abwino kwambiri popanga.PETG imatha kutsukidwa mosavuta komanso kupangika komanso kupindika kutentha chifukwa cha kutentha kwake.
6. botolo la madzi la LDPE
Low-density polyethylene (LDPE) ndi thermoplastic yopangidwa kuchokera ku petroleum yomwe imapezeka yowoneka bwino kapena yowoneka bwino.Ndilosavuta komanso lolimba koma losweka ndipo limawonedwa ngati lopanda poizoni kuposa mapulasitiki ena, komanso ndi lotetezeka.
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Nthawi yotumiza: Jun-30-2022