Nibihe bikoresho by'igikombe cy'amazi ya plastike idafite BPA?

Bisphenol A (BPA) ni imiti ikoreshwa cyane mugukora ibicuruzwa bya pulasitiki, nka PC (polyakarubone) hamwe na resinike ya epoxy.Nyamara, kubera ko impungenge z’ingaruka zishobora guteza ubuzima bwa BPA ziyongereye, bamwe mu bakora ibicuruzwa bya pulasitiki batangiye gushaka ubundi buryo bwo gukora ibicuruzwa bitarangwamo BPA.Hano hari ibikoresho bya pulasitiki bisanzwe byamamazwa nka BPA:

1. Tritan ™:

Tritan ™ ni ibikoresho bya plastiki idasanzwe ya kopolyester igurishwa nka BPA mugihe itanga umucyo mwinshi, irwanya ubushyuhe nigihe kirekire.Nkigisubizo, ibikoresho bya Tritan ™ bikoreshwa mubikoresho byinshi byibiribwa, ibirahure byo kunywa, nibindi bicuruzwa biramba.

2. PP (polypropilene):

Polypropilene isanzwe ifatwa nkibikoresho bya pulasitike idafite BPA kandi ikoreshwa cyane mubikoresho byibiribwa, agasanduku k'ibiribwa bya microwave nibindi bicuruzwa bihuza ibiryo.

3. HDPE (polyethylene yuzuye) na LDPE (polyethylene yuzuye):

Polyethylene yuzuye cyane (HDPE) na polyethylene (LDPE) ifite ubucucike buke muri rusange nta BPA ifite kandi ikoreshwa cyane mugukora firime zipakira ibiryo, imifuka ya pulasitike, nibindi.

4. PET (polyethylene terephthalate):

Polyethylene terephthalate (PET) nayo ifatwa nk'ubusa BPA bityo ikoreshwa mu gukora amacupa y'ibinyobwa asobanutse no gupakira ibiryo.

Ni ngombwa kumenya ko mugihe ibi bikoresho bya pulasitike bikunze kwamamazwa nka BPA, mubihe bimwe na bimwe ibindi byongeweho cyangwa imiti bishobora kuba bihari.Kubwibyo, niba uhangayikishijwe cyane cyane no kwirinda guhura na BPA, nibyiza gushakisha ibicuruzwa byanditseho ikirango cya "BPA Ubuntu" hanyuma ukareba ibicuruzwa bipfunyika cyangwa ibikoresho byamamaza bijyanye kugirango ubyemeze.