Ni izihe kamaro za anhidride ya maleic?

Anhydride ya Maleic (izwi kandi nka cis-butenedioic anhydride) ni igikoresho cy'ingenzi cya organic chemical, kiri ku mwanya wa gatatu muri anhydride (nyuma ya anhydride ya phthalic na anhydride ya acetic). Ikoreshwa cyane cyane mu gukora polyester idafite amazi n'ama-resin ya alkyd, kandi ikoreshwa no mu miti yica udukoko, irangi, irangi, amavuta yo kwisiga, imiti ikora impapuro, ibikoresho byo kurangiza imyenda, n'ibikoreshwa mu gusukura. Ibikomoka kuri anhydride ya Maleic birimo 1,4-butanediol, γ-butyrolactone, tetrahydrofuran, aside maleic, aside fumaric, na tetrahydrophthalic anhydride—byose ni imiti y'ingenzi kandi myiza.

Kuki wahitamo Maleic Anhydride? Ni inkingi y'amaresini ya polyester adafite ubushyuhe bwinshi, kandi ifunguye imiti itandukanye (BDO, THF, nibindi). Twoherereze ubutumwa ubu kugira ngo ushakishe ibisubizo bya MA byagenewe ubucuruzi bwawe!