Bisphenol A (BPA) yɛ phenol a ɛfiri mu ba, ɛyɛ bɛyɛ 30% wɔ phenol a wɔhwehwɛ no mu. Nea wɔhwehwɛ no renya nkɔanim ntɛmntɛm, na wɔde di dwuma titiriw wɔ nneɛma a wɔde yɛ polymer te sɛ polycarbonate (PC), epoxy resin, polysulfone resin, ne polyphenylene ether resin mu. Wobetumi nso de adi dwuma sɛ ɔhyew a ɛma polyvinyl chloride, ade a ɛko tia onyin a wɔde yɛ rɔba, aduru a wɔde kum nkoekoemmoa wɔ kuayɛ mu, nea ɛko tia ɔyare mmoawa a wɔde yɛ paint ne ink, nea ɛma ogya ntumi nhyew, ne nea ɛtwetwe ultraviolet, ne nea ɛkeka ho.

Bisphenol A nya kari pɛ a edi mũ wɔ ɛka ne adwumayɛ ntam – nea eye sen biara a wɔpaw ma ɛka-a ɛkɔ soro.Sɛ wopɛ sɛ wotɔ nnuru a wotumi de ho to so a, yɛsrɛ wo hwehwɛ Shandong Pulisi Chemical Co., Ltd., a ɛde n’adwene si ”nnuru a ɛyɛ papa” so na ayɛ adwuma mfe 20.