Kedu ihe bụ maleic anhydride?

Anhydride nke Maleic Ngwa
Dịka ihe dị mkpa maka kemịkalụ organic, maleic anhydride bụ ihe nke atọ kachasị na ụwa maka anhydride (mgbe acetic anhydride na phthalic anhydride gasịrị). A na-ejikarị Maleic anhydride eme ihe na mmepụta nke unsaturated polyester resin (UPR) na alkyd resin. Na mgbakwunye, enwere ike iji maleic anhydride dị ka ihe eji emepụta usoro ngwaahịa kemịkalụ dị mma yana ọtụtụ ojiji, dị ka 1,4-butanediol (BDO), γ-butyrolactone (GBL), tetrahydrofuran (THF), maleic acid, fumaric acid, na tetrahydrophthalic anhydride. A na-etinye Maleic anhydride n'ọtụtụ ebe n'ọhịa gụnyere ọgwụ nje, ọgwụ, mkpuchi, ink, ihe mgbakwunye mmanụ, kemịkalụ na-eme akwụkwọ, ihe ndị na-emecha ákwà, ihe mgbakwunye nri, na surfactants.

Gịnị mere ị ga-eji họrọ Maleic Anhydride? Ọ bụ isi ihe dị na resin polyester nke na-enweghị afọ ojuju, yana ọ na-emepe ọtụtụ kemịkalụ dị iche iche (BDO, THF, wdg). Zitere anyị ozi ugbu a ka anyị chọpụta ngwọta MA ahaziri maka azụmahịa gị!