Mmepụta nke Bisphenol A BPA epoxy resin na-akpata 80% nke ụlọ ọrụ epoxy resin dum, atụmanya mmepe ya dịkwa mma nke ukwuu. Ya mere, naanị site n'ịkwalite teknụzụ mmepụta dị ugbu a na imezu usoro mmepụta dị elu na nke na-aga n'ihu ka anyị ga-esi gaa n'ihu na ebumnuche nke nchekwa gburugburu ebe obibi, nchekwa ike, na mmepe ahụike.

Bisphenol A BPA – ihe dị mkpa na mmepụta polycarbonate, nke na-enye plastik nwere nghọta pụrụ iche na iguzogide mmetụta.