Ebirungo ebikozirwe
Maleic anhydride neekwatagana na polyols (erikukuratirwa okuteerana na styrene) kuhangaho ebirungo bya polyester ebitarikujwara (UPR), ebirungo ebirikugumizamu n’okwotsya. UPR neebaganisibwamu obuveera oburimu ebihimba (FRP, oburikumanyirwa munonga nka obuveera oburimu ebihimba) n’obuveera obutarikuhamibwa.
FRP neekoresibwa omu kwombeka (nk‘eky‘okureeberaho, ebipande by‘amabaare, enju ezitebeekanisiibwe kare, ebiziba, ebinabiro, ebitanka by‘amaizi g‘ebishaka), okukora (nk‘eky‘okureeberaho, eby‘aheeru y‘emeeri/emotoka, okuboneza omunda, ebitanda by‘okunaabiramu, enyiigi/amadirisa, ebipande by‘okuzibira amashanyarazi), chemical enesperage, ebikwato), n‘ebintu ebirikukoresibwa (nk‘eky‘okureeberaho, enkoni z‘okuroba, ebikwato by‘okuteera, ebikwato by‘okuteera orubaare, ebikwato bya golf, enkofiira z‘okwerinda).
UPR etaine maani neekoresibwa omu seminti ya polyester, ebikwato ebirikugikwatanisa, ebikwato ebirikugijwara aha mutwe (piyano, ebintu by’omu nju), amapesha, n’amabaare g’omuhendo/onyx agakozirwe abantu.

Maleic anhydride yaitu neeyehimbisa ahabw’okugira obukooko oburi ahansi munonga n’okugumaho kw’okwotsya okw’omutaano—okuhikire omu kutunguura okukora kwa polyesters zaawe ezitarikujwara n’ebintu ebirikujwara. Nyiga kureeba ngu waatunga eby’okugarukamu ebitebeekanisiibwe hati!