Bisphenol A BPA-based epoxy resin chuahmi nih epoxy resin industry dihlak ah 80% a lak, cun a tthanchonak ruahchannak cu a ttha tuk. Cucaah, a um cangmi chuah khawhnak thiamnak hna kha tthanchoter le a ttha ngaimi, pehzulh tein chuah khawhnak lam hna kha hngalh khawhnak lawnglawng in pawngkam kilvennak, thazaang kilvennak le thanchonak tinhmi lei ah kan kal khawh deuh lai.

Bisphenol A BPA– polycarbonate chuahnak ah a biapi bikmi thilri, plastic pawl kha a hlei in a fiangmi le hnahnawhnak a tuar khomi a pek hna.