I-Adipic acidiwumkhiqizo wezimboni obalulekile odlala indima ebalulekile ekusetshenzisweni okuhlukahlukene kuzo zonke izimboni ezahlukene. Le nhlanganisela imhlophe, i-crystalline solid futhi isetshenziswa kakhulu njengesandulela sokukhiqiza inayiloni, i-polymer yokwenziwa eguquguqukayo futhi esetshenziswa kabanzi. Ukubaluleka kwayo ekukhiqizeni inayiloni kuyenza ibe yingxenye ebalulekile emikhiqizweni eyahlukene njengezimpahla zokugqoka, okhaphethi, nezingxenye zezimoto. Ukwengeza, i-adipic acid iphinde ithole ukusetshenziswa ekukhiqizeni eminye imikhiqizo yezimboni enjenge-polyurethane resins, plasticizers, nezithasiselo zokudla.
Esinye sezici ezibalulekile ze-adipic acid ukuguquguquka kwayo. Ikhono layo lokusabela ngezinhlobonhlobo zezinye izinhlanganisela kuyenza ibe yingxenye ebalulekile ezinqubweni zokwenziwa kwemikhiqizo eminingi. Isibonelo, uma i-adipic acid ihlangana ne-hexamethylene diamine, yenza inayiloni 66, into ehlala isikhathi eside futhi ekwazi ukumelana nokushisa evame ukusetshenziswa ekukhiqizeni izingxenye zezimoto, izindwangu zezimboni, kanye nemikhiqizo ehlukahlukene yabathengi. Ngaphezu kwalokho, i-adipic acid ingasetshenziswa ekukhiqizeni ama-polyurethane resins, asetshenziswa ekukhiqizeni amagwebu, ama-coatings, nama-adhesives.
Embonini yokudla, i-adipic acid ivame ukusetshenziswa njengesengezo sokudla ukuze kudluliselwe ukunambitheka kwe-tart emikhiqizweni ehlukahlukene. Ivame ukutholakala eziphuzweni ezine-carbonated, amaswidi ane-flavour yezithelo, nama-gelatin dessert. I-tart flavour yayo ikwenza kube ukukhetha okudumile ekuthuthukiseni ukunambitheka kwalokhu kudla ngenkathi isebenza njengesivikelo sokwelula impilo yeshalofu.
Ukukhiqizwa kwe-adipic acid kuhilela izinqubo zamakhemikhali eziningana, indlela evame kakhulu i-oxidation ye-cyclohexane noma i-cyclohexanol. Lezi zinqubo zingenziwa kusetshenziswa ama-catalyst ahlukene kanye nezimo zokusabela ukuze kukhiqizwe i-adipic acid esezingeni eliphezulu enezakhiwo ezithile ezihambisana nesicelo esihlosiwe.
Enye yezinzuzo ezibalulekile ze-adipic acid indima yayo ekukhuthazeni ukusimama kanye nobungane bemvelo. Njengesithako esibalulekile ekukhiqizeni inayiloni, i-adipic acid inegalelo ekuthuthukisweni kwezinto ezingasindi, ezihlala isikhathi eside, nezonga amandla, ezibalulekile ekunciphiseni ukukhishwa kwekhabhoni ezimbonini ezihlukahlukene. Ukwengeza, ukukhiqizwa kwe-adipic acid kubone intuthuko mayelana nokusebenzisa izinto ezingavuselelwa kabusha kanye nokwenza ngcono ukusebenza kahle kwenqubo ukuze kuncishiswe umthelela wayo kwezemvelo.
Sengiphetha, i-adipic acid ingumkhiqizo wezimboni oguquguqukayo futhi obalulekile othola ukusetshenziswa ezinhlobonhlobo zezimboni. Iqhaza layo ekukhiqizeni inayiloni, inhlaka ye-polyurethane, nezithasiselo zokudla igqamisa ukubaluleka kwayo njengengxenye eyinhloko ekukhiqizeni imikhiqizo ehlukahlukene. Ngokuthuthuka okuqhubekayo ezinqubweni zokukhiqiza kanye nokugxila ekuzinzeni, i-adipic acid iyaqhubeka nokubamba iqhaza elibalulekile ekuthuthukisweni kwezinto ezisetshenziswayo zezimboni ezisungulayo nezivumelana nemvelo.
Isikhathi sokuthumela: Jan-06-2024
