polikarbonat kɛ epoksi ŋmɔtɔi. Akɛtsuɔ nii hu yɛ tsɔne he nibii ni he hiaa tamɔ polysulfone, kɛ agbɛnɛ tetrabromobisphenol A, ni akɛtsuɔ nii babaoo akɛ nɔ ni tsiɔ la naa lɛ feemɔ mli.
Polycarbonate (ni ji bisphenol A ni yeɔ nii fe fɛɛ lɛ) ji nɔ ko ni ŋɔɔ, ni ŋmei bɛ mli, ni bɛ awui, ni ehaa hulutsoo lɛ mli tseɔ. Ekɛ tsɔne, la, kɛ tsɔne he nibii ni hi jogbaŋŋ haa, titri lɛ, hewalɛ ni nɔ kwɔ, shwiemɔ ni baa shi, kɛ nibii ni agbe naa lɛ amli shifimɔ. Eji nɔ pɛ ni akɛtsuɔ nii yɛ plastici wuji enumɔ ni akɛtsuɔ nii yɛ tsɔne he nitsumɔ mli ni hiɛ ŋmɔlɔ kpakpa lɛ ateŋ.
Epoxy resin (ni ji nɔ ni ji enyɔ ni yeɔ bisphenol A fe fɛɛ) ji polymer nibii ni haa hulutsoo baa ni ale lɛ akɛ eyɛ gbɔmɔtsoŋ kɛ tsɔne mli nibii ni sa kadimɔ waa, ekɛ tsɔne ni haa hulu tsoɔ, tsofai ni haa hulu tsoɔ, kɛ nɔ ni ekɛkpɛtɛɔ nii ahe lɛ haa. Akɛtsuɔ nii babaoo yɛ tsofai ni akɛwoɔ tsɔne mli ni tsiɔ nii anaa lɛ amli, nibii ni akɛwoɔ tsɔne mli, tsɔnei ni akɛwoɔ tsɔne mli, nibii ni akɛkpɛtɛɔ nii ahe, powda ni akɛwoɔ tsɔne mli, kɛ plastic ni akɛ fiberglass woɔ mli hewalɛ, kɛ nibii krokomɛi amli.
Yɛ kukufoo mli lɛ, bisphenol A ji tsofa ko ni yɔɔ shiwoo waa ni he hiaa waa yɛ tsofafeemɔ nitsumɔhe lɛ.

Bisphenol A tsakemɔ haa tsɔne hewalɛ yaa hiɛ, ŋmɔlɔ kɛ atadewoo shitee-kɛ-woo, efee klalo akɛ ebaatsu naagbai ni biɔ nii ahe nii. Nyɛɛ biɛ koni ona Bisphenol A jara ni aba shi lɛ.