Video: Puas yog tag nrho polypropylene BPA dawb?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Nws yog #5 polypropylene . Yog li yog lub kaus mom ntaus pob ncaws pob ntawm Michael's Klean Kanteen lub raj mis dej. Peb yuav tsum zam cov plastics # 3 (PVC), # 6 (polystyrene), thiab # 7 (polycarbonate). Plastic # 1 (polyethylene terephthalate), hom yas uas siv cov fwj dej pov tseg yog tsim los ntawm, tsis yog ua los ntawm BPA los yog.
Raws li, tag nrho cov polyethylene BPA dawb?
PET: polyethylene terephthalate Thaum nws feem ntau xav txog ib "safe" yas, thiab tsis muaj BPA nyob rau hauv lub xub ntiag ntawm heatit tuaj yeem leach antimony, ib tshuaj lom metalloid, mus rau hauv cov khoom noj thiab dej haus, uas tuaj yeem ua rau ntuav, raws plab thiab mob plab.
Ib tug kuj yuav nug, puas polypropylene muaj BPA hauv nws? Lawv siv yuav luag tshwj xeeb hauv kev tsim cov polycarbonates. Txhua yam uas tsis yog polycarbonate yuav tsis muaj abisphenol residue. Yog li, polypropylene yog certified BPA -dawb (thiab dawb ntawm lwm yam bisphenols ib yam nkaus) thiab ua tau muaj nqa daim ntawv no ntau xyoo ua ntej leej twg xav BPA tej zaum yuav muaj teeb meem.
Kuj paub, puas yog polypropylene lom rau tib neeg?
Plastics #5 Polypropylene (PP) yog suav tias yog kev nyab xeeb tshaj plaws ntawm tag nrho cov yas, qhov no yog cov yas ruaj khov uas tiv taus cua sov. Vim nws siab kub siab ntev, Polypropylene Nws tsis zoo li yuav leaching txawm tias thaum raug dej sov. Cov yas no tau pom zoo siv nrog kev cia khoom noj thiab dej haus.
Puas yog PP yas muaj kev nyab xeeb?
Yas #5 - Polypropylene ( PP ) yog thermoplastic polymer. Nws muaj zog, tawv, muaj lub siab tiv taus cua sov thiab ua raws li kev tiv thaiv rau cov dej noo. Feem ntau PP yogmicrowavable nyab xeeb thiab tshuab ntxhua khaub ncaws nyab xeeb . CEEB TOOM: Microwavable / tshuab ntxhua khaub ncaws nyab xeeb tsuas txhais tau tias cov yas yuav tsis warp thaum rhuab.
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