EPOXY na BPANI ni ubwoko bubiri bwibikoresho byo gutondekanya bisanzwe bikoreshwa mu gutwikira amabati kugirango birinde ibirimo kwanduzwa nicyuma. Mugihe bakora intego imwe, hariho itandukaniro ryibanze hagati yubwoko bubiri bwibikoresho.
EPOXY Umurongo:

• Yakozwe mubikoresho bya polymer
• Kurwanya imiti nziza cyane, harimo kurwanya aside na base
• Gufata neza hejuru yicyuma
• Kurwanya ogisijeni, dioxyde de carbone, nizindi myuka
• Birakwiye gukoreshwa muri acide kandi munsi-yo hagati-y'ibicuruzwa bya pH
• Impumuro nke no kugumana uburyohe
• Hasi muri rusange igiciro ugereranije na BPANI
• Ifite igihe gito cyo kubaho ugereranije na BPANI.

BPANI Umurongo:

• Yakozwe muri Bisphenol-A idafite ibikoresho
• Tanga uburinzi buhebuje bwo kwirinda kwimuka kwibintu byangiza nka BPA
• Kurwanya aside nziza cyane kandi ikwiriye gukoreshwa mubiryo birimo aside-nyinshi
• Kurwanya cyane ubushyuhe bwinshi
• Kurwanya bihebuje kurwanya inzitizi na ogisijeni
• Igiciro kinini muri rusange ugereranije na EPOXY
• Ubuzima buramba burigihe ugereranije na EPOXY.

Muncamake, umurongo wa EPOXY nuburyo buhendutse kandi burwanya imiti ihambaye mubicuruzwa byibiribwa hagati ya pH. Hagati aho, umurongo wa BPANI utanga imbaraga nyinshi kuri aside hamwe nubushyuhe bwo hejuru, hamwe nigihe kirekire cyo kubaho, kandi bitanga uburinzi bwo kwimuka. Guhitamo hagati yubwoko bubiri bwumurongo biterwa ahanini nibicuruzwa byapakiwe nibisabwa.