Waa maxay codsiyada anhydride-ka maleic?
Maleic Anhydride Codsiyada
Maadaama ay tahay walax muhiim ah oo kiimiko dabiici ah oo cayriin ah, maleic anhydride waa kaydka saddexaad ee ugu weyn adduunka ee anhydride (ka dib acetic anhydride iyo phthalic anhydride). Maleic anhydride waxaa inta badan loo isticmaalaa soo saarista resin polyester aan dheregsanayn (UPR) iyo resin alkyd. Intaa waxaa dheer, maleic anhydride waxaa loo isticmaali karaa sidii walax ceeriin ah si loo soo saaro taxane ah badeecooyin kiimiko ah oo fiican oo leh codsiyo ballaaran, sida 1,4-butanediol (BDO), γ-butyrolactone (GBL), tetrahydrofuran (THF), maleic acid, fumaric acid, iyo tetrahydrophthalic anhydride. Maleic anhydride waxaa si weyn loogu isticmaalaa beeraha oo ay ku jiraan sunta cayayaanka, daawooyinka, dahaarka, khad, waxyaabaha lagu daro saliidaha, kiimikooyinka sameynta waraaqaha, wakiilada dhammaystirka dharka, waxyaabaha lagu daro cuntada, iyo surfactants.