Yuav siv bisphenol a li cas?

Bisphenol A (bpa) yog ib qho ntawm cov khoom siv hauv kev lag luam uas siv dav tshaj plaws hauv ntiaj teb. Nws feem ntau yog siv rau hauv kev tsim ntau yam khoom siv polymer xws li polycarbonates thiab unsaturated polyester resins. Tsis tas li ntawd, ntxiv Bisphenol A BPA rau cov khoom yas tuaj yeem muab cov yam ntxwv xws li tsis muaj xim, pob tshab, ruaj khov, lub teeb yuag, thiab tiv taus kev cuam tshuam. Qhov tseem ceeb, nws pab tiv thaiv cov zaub thiab txiv hmab txiv ntoo acidic los ntawm kev xeb cov thawv hlau los ntawm sab hauv. Yog li ntawd,Bisphenol A BPA siv ntau heev hauv kev tsim cov khoom noj thiab dej haus hauv cov kaus poom, lub raj mis menyuam yaus, lub raj mis dej, cov tshuaj foob hniav rau kev txhaws, cov iav tsom iav, thiab ntau pua yam khoom siv niaj hnub.