Ibice byubatswe bya polyurethane bikoreshwa cyane mubikorwa bidashobora kwangirika bitewe nuburyo bwihariye bwo guhuza imitungo ituma bibera inganda zitandukanye nibidukikije.Iyo ikoreshejwe nkibikoresho bidashobora kwambara.
Ikariso ya polyurethane idashobora kwangirika cyane ifite imikorere myiza mubikorwa bya elegitoroniki nibikoresho bya batiri.Ntizana umwanda wangiza mubikoresho byo gusya mubikorwa, kandi byemeza ubuziranenge bwibicuruzwa bya elegitoroniki.