Imibuzo Ejwayelekile 1
Umbuzo: Yimiphi imikhiqizo eniyichwepheshe kuyo phakathi kwezinto ezivela ku-ethylene oxide ne-propylene oxide?
A: Sisebenzisa kakhulu imikhiqizo eyengeziwe ye-ethylene oxide (EO) kanye ne-propylene oxide (PO), okuhlanganisa ne-ama-polyether nonionic surfactants nezincibilikisi ezinamaphuzu aphezulu okuqhakazela. Le mikhiqizo isetshenziswa kabanzi ekuhlanzeni kwezimboni, emaphandleni, ezolimo, kanye nasekwakhiweni kwezinhlelo zamakhemikhali.
Imibuzo Ejwayelekile 2
Umbuzo: Yiziphi izinzuzo zamasurfactant akho e-polyether angama-nonionic?
Impendulo: Amasurfactant ethu e-polyether angama-nonionic anikeza ukugcoba okuhle kakhulu, ukumanzisa, ukuhlakaza, nokusebenza okuphansi kwebhamu, okwenza zibe zilungele izicelo ezidingekayo njengamajabhethi, ukucubungula insimbi, nokwelashwa kwezindwangu. Izakhiwo ze-EO/PO zivumela ukulungiswa okunembayo kokulinganisela kwe-hydrophilic ne-hydrophobic ukuze kutholwe ukusebenza okuhle kakhulu.
Imibuzo Ejwayelekile 3
Umbuzo: Ingabe uhlinzeka ngezixazululo eziqondene nawe ze-EO/PO surfactant?
Impendulo: Yebo, sinikeza i-amasevisi akhethekile e-alkoxylation (ethoxylation & propoxylation), okuvumela izakhiwo zamamolekyuli eziklanyelwe ngokusekelwe ezidingweni zakho zokusebenzisa. Noma ngabe udinga amanani athile e-HLB, ubukhulu, noma ukulawula ikhephu, singathuthukisa izixazululo ezilungiselelwe izinhlanganisela zakho.
Imibuzo Ejwayelekile 4
Umbuzo: Yiziphi izimboni ezisebenzisa ama-polyether surfactants nezincibilikisi zakho?
A: Imikhiqizo yethu isetshenziswa kabanzi ku:
l Ukuhlanza izimboni nezasekhaya
l Ama-coatings nezimpawu
l Ukucubungula izindwangu
l Imikhiqizo yezolimo
l Amafutha ezinkundleni zamafutha kanye nokusebenza kwensimbi
Lezi zinto ezivelayo ze-EO/PO zibalulekile ngobuchwepheshe bazo nokuzinza kuzo zonke izimboni.
Imibuzo Ejwayelekile 5
Umbuzo: Yiziphi izincibilikisi ezinamaphuzu aphezulu okuqhakazela futhi kungani zibalulekile?
A: Ama-solvent anomphunga ophezulu yi-ama-solvent anomoya ophansi anokukwazi okuhle kakhulu kokukhipha kanye nokuzinza kwezinga lokushisa, ezisetshenziswa kakhulu emaphethini, otshwaleni, nasezinhlanganisweni zezimboni. Zithuthukisa ukuphepha kwenqubo, zinciphisa ukulahleka kokuphefumula, futhi zithuthukisa ukusebenza komkhiqizo.
Imibuzo Ejwayelekile 6
Q: I-EO ne-PO chemistry ithuthukisa kanjani ukusebenza kwe-surfactant?
A: I-ethylene oxide ihlinzeka nge-ukukhipha amanzi, kanti i-propylene oxide yengeza izakhiwo zokukhipha amanzi nokuvimbela amagwebu. Ngokulungisa izilinganiso ze-EO/PO, singakwazi ukulawula kahle izici ezifana nokuncibilika, ukuziphatha kwekhephu, nokuhambisana ezinhlanganisweni.
Imibuzo Ejwayelekile 7
Q: Uziqinisekisa kanjani ikhwalithi engaguquki yemikhiqizo esekelwe ku-EO/PO?
Impendulo: Sisebenzisa i-ukulawulwa kwenqubo emisebenzini ye-alkoxylation, ukuqinisekisa ukusatshalaliswa okungaguquki kwesisindo samamolekyuli, ukuhlanzeka, nokusebenza. Imikhiqizo yethu idlula ukuhlolwa okuqinile kwe-QC ukuze ihlangane namazinga okusetshenziswa kwezimboni.
Imibuzo Ejwayelekile 8
Q: Ungakwazi yini ukusekela ukuhlinzekwa okukhulu kwama-polyether surfactant?
Impendulo: Yebo, sihlinzeka nge-ukukhiqizwa okuzinzile kwezinto eziningi nokuhlinzekwa kwesikhathi eside ama-surfactant nama-solvent e-EO/PO. Amakhono ethu okukhiqiza asekelwa kokubili ukukhiqizwa okwenziwe ngokwezifiso kanye nesidingo sezimboni esikhulu.
Imibuzo Ejwayelekile 9
Umbuzo: Ngingakhetha kanjani i-surfactant noma i-solvent efanele isicelo sami?
A: Ithimba lethu lobuchwepheshe lihlinzeka nge-izincomo ezisekelwe ekusebenziseni. Ngokuqonda ukwakheka kwakho (isibonelo, uhlelo lokuhlanza, i-coating, noma inqubo yokuhlanganisa), singancoma i-i-polyether surfactant noma isixazululi esiphekela phezulu ukwenza kahle ukusebenza kanye nezindleko.
