Zeziphi izixhobo zekomityi yamanzi zeplastiki ezingena-BPA?

I-Bisphenol A (BPA) yikhemikhali esetyenziswa kakhulu kwimveliso yeplastiki, njenge-PC (i-polycarbonate) kunye nezinye ii-epoxy resins.Nangona kunjalo, njengoko iinkxalabo malunga neengozi zempilo ezinokuthi zenzeke kwi-BPA ziye zanda, abanye abavelisi beemveliso zeplastiki baye baqala ukukhangela ezinye iindlela zokuvelisa iimveliso ezingena-BPA.Nazi ezinye izinto zeplastiki eziqhelekileyo ezihlala zipapashwa njenge-BPA-free:

1. Tritan™:

I-Tritan™ sisixhobo seplastiki esikhethekileyo se-copolyester esithengiswa njenge-BPA-simahla ngelixa sinikezela elubala oluphezulu, ukumelana nobushushu kunye nokuqina.Ngenxa yoko, imathiriyeli yeTritan™ isetyenziswa kwizikhongozeli ezininzi zokutya, iiglasi zokusela, kunye nezinye izinto ezomeleleyo.

2. PP (ipolypropylene):

I-Polypropylene ngokubanzi ithathwa njengesixhobo seplastiki esingena-BPA kwaye isetyenziswa kakhulu kwizikhongozeli zokutya, iibhokisi zokutya kwi-microwave kunye nezinye iimveliso zoqhagamshelwano lokutya.

3. I-HDPE (i-polyethylene yoxinaniso oluphezulu) kunye ne-LDPE (i-polyethylene yoxinaniso oluphantsi):

I-polyethylene ephezulu (i-HDPE) kunye ne-polyethylene ephantsi (i-LDPE) ngokuqhelekileyo i-BPA-free kwaye isetyenziswa ngokuqhelekileyo ukwenza iifilimu zokupakisha ukutya, iingxowa zeplastiki, njl.

4. I-PET (i-polyethylene terephthalate):

I-Polyethylene terephthalate (PET) nayo ithathwa njenge-BPA-free kwaye ngoko isetyenziselwa ukuvelisa iibhotile zesiselo esicacileyo kunye nokupakishwa kokutya.

Kubalulekile ukuqaphela ukuba ngelixa ezi zinto zeplastiki zihlala zipapashwa njenge-BPA-free, kwezinye iimeko ezinye izongezo okanye iikhemikhali zinokubakho.Ngoko ke, ukuba unenkxalabo malunga nokuphepha ukuvezwa kwi-BPA, kungcono ukukhangela iimveliso eziphawulwe nge-logo ethi "BPA Free" kwaye ukhangele ukupakishwa kwemveliso okanye izixhobo zokuthengisa ezihambelanayo ukuze uqinisekise.