Chii chinonzi Bisphenol A?

Ruzivo Rwekutanga rweBisphenol A (bpa)
Bisphenol A, inozivikanwawo seBPA, imusanganiswa weorganic une molecular formula C₁₅H₁₆O₂. Mumaindasitiri, inoshandiswa mukugadzira zvinhu zvakaita se polycarbonate (PC) uye epoxy resins. Kubva kuma1960, BPA yave ichishandiswa mukugadzira mabhodhoro epurasitiki evana, makapu anonwiwa, uye machira emukati echikafu nechinwiwa (kusanganisira fomura yevana). BPA inowanikwa kwose kwose—inowanikwa muzvigadzirwa zvakasiyana-siyana, kubva mumabhodhoro emvura nemidziyo yekurapa kusvika mukati mepurasitiki yekurongedza chikafu. Pasi rose, matani mamiriyoni makumi maviri nemanomwe epurasitiki ane BPA anogadzirwa gore rega rega.

Bisphenol A, ine hutsanana hwakanyanya, inoita basa rakanaka kwazvo kune zvigadzirwa zviri pasi pemvura. Dzvanya apa kuti uwane mutengo wakaderedzwa mutengo.

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Nguva yekutumira: Gumiguru-15-2025