Ke lisebelisoa life tsa likopi tsa polasetiki tsa metsi tse se nang BPA?

Bisphenol A (BPA) ke k'hemik'hale e sebelisoang haholo ha ho etsoa lihlahisoa tsa polasetiki, tse kang PC (polycarbonate) le li-resin tse ling tsa epoxy.Leha ho le joalo, kaha matšoenyeho mabapi le likotsi tse ka bang teng tsa bophelo bo botle tsa BPA li ntse li eketseha, bahlahisi ba bang ba lihlahisoa tsa polasetiki ba se ba qalile ho batla mekhoa e meng ea ho hlahisa lihlahisoa tse se nang BPA.Mona ke lisebelisoa tse ling tse tloaelehileng tsa polasetiki tse atisang ho bapatsoa e le ntle le BPA:

Botlolo ea metsi ea GRS

1. Tritan™:

Tritan™ ke thepa e khethehileng ea polasetiki ea copolyester e rekisoang e le ntle le BPA ha e ntse e fana ka pepenene e phahameng, e hanyetsa mocheso le nako e telele.Ka lebaka leo, thepa ea Tritan™ e sebelisoa ka har'a linkho tse ngata tsa lijo, likhalase tsa ho noa le thepa e 'ngoe e tšoarellang nako e telele.

2. PP (polypropylene):

Polypropylene ka kakaretso e nkuoa e le thepa ea polasetiki e se nang BPA mme e sebelisoa haholo ka har'a lijana tsa lijo, mabokose a lijo a microwave le lihlahisoa tse ling tsa lijo.

3. HDPE (polyethylene e phahameng haholo) le LDPE (polyethylene e tlaase haholo):

Polyethylene (HDPE) le polyethylene e tlase-tlase (LDPE) hangata ha li na BPA 'me hangata li sebelisoa ho etsa lifilimi tsa ho paka lijo, mekotla ea polasetiki, joalo-joalo.

4. PET (polyethylene terephthalate):

Polyethylene terephthalate (PET) e boetse e nkoa e se na BPA 'me ka hona e sebelisetsoa ho hlahisa libotlolo tse hlakileng tsa seno le ho paka lijo.

Ke habohlokoa ho hlokomela hore le hoja lisebelisoa tsena tsa polasetiki li atisa ho bapatsoa e le BPA-ntle, maemong a mang li-additives kapa lik'hemik'hale tse ling li ka ba teng.Ka hona, haeba u amehile haholo ka ho qoba ho pepesehela BPA, ho molemo ho batla lihlahisoa tse tšoailoeng ka letšoao la "BPA Free" 'me u hlahlobe sephutheloana sa sehlahisoa kapa thepa e amanang le papatso ho netefatsa.


Nako ea poso: Feb-03-2024