Iphepha elingenakhabhoni lilimaza impilo?

Iphepha lokukopisha elingenakhabhoniisetshenziswa njengezincwadi zebhizinisi ezidinga ikhophi eyodwa noma ngaphezulu, njengama-invoyisi namarisidi.Amakhophi ayevame ukuba yiphepha elinemibala ehlukene.

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Abantu abaningi bacabanga kanjaloiphepha lokukopisha elingenakhabhoniizothinta impilo yomuntu.I-PCB(i-polychlorinated biphenyl) ephepheni elingena-carbon yavinjelwa ngeminyaka yawo-1970 ngenxa yokukhathazeka ngezempilo.Ucwaningo lubonisa ukuthiiphepha elingenakhabhoniekhiqizwa ngemva kuka-2000 ngeke ibangele ukusabela okubi emzimbeni womuntu.Ngenxa yokuthi intuthuko esheshayo yemboni, iphepha elingenayo i-carbonless elikhiqizwayo linobungani bemvelo futhi linempilo.
Ngokuvamile, iphepha elingenakhabhoni lekhwalithi eliphansi liqukethe i-lat ye-BPA, i-BPA ingalimaza impilo yakho.Manje, iphepha lekhwalithi ephezulu elingenayo i-carbonless limahhala i-BPA. Ngokukhula okukhulayo kwamaphrinta we-inkjet namaphrinta we-laser angabizi, ukusetshenziswa kwezinhlobo ze-carbonless multipart kwehlile amabhizinisi ngoba kulula ukwenza amakhophi emibhalo.

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Ifektri yethuunesipiliyoni seminyaka eminingi ekukhiqizeni iphepha elingena-carbon.Futhi iphepha elingenakhabhoni alinayo i-BPA ne-PCB.Ifektri yethu inamathela njalo ekuvikelweni kwemvelo kanye nempilo.


Isikhathi sokuthumela: Mar-27-2023