Iinkqubo kunye nomthamo weMveliso ye-Maleic Anhydride kwihlabathi liphela nasekhaya

Ehlabathini nasekhaya I-Maleic Anhydride Iinkqubo zeMveliso kunye noBuchule
Ishishini le-anhydride yamaleic kwihlabathi liphela liyatshintsha ukusuka kwi-synthesis esekelwe kwi-benzene ukuya kwi-synthesis esekelwe kwi-n-butane: iinkqubo ze-n-butane ngoku zimalunga ne-80% yamandla emveliso iyonke yehlabathi. E-China, imfuno ye-anhydride yamaleic ikhula ngokukhawuleza, kodwa imveliso isaxhomekeke kakhulu kwiinkqubo ezisekelwe kwi-benzene. I-China kufuneka igxile ekuphuculeni imveliso esekelwe kwi-benzene ngelixa ilungiselela ukuphuculwa kwetekhnoloji yenkqubo ye-n-butane—ukuphucula iinkqubo, ukuphelisa iiyunithi ezincinci, ezingasebenzi kakuhle ukuphucula ukhuphiswano.
Amagama angundoqo: i-anhydride ye-Maleic; i-n-butane; imakethi; uphuhliso

Kutheni ukhetha iMaleic Anhydride? Yisiseko seeresini zepolyester ezingagcwaliyo eziphezulu, kwaye ivula iikhemikhali ezahlukeneyo ezisezantsi (i-BDO, i-THF, njl.njl.). Sithumelele umyalezo ngoku ukuze uhlole izisombululo ze-MA ezenzelwe ishishini lakho!