I-Methyl hydroxyethyl cellulose (MHEC) iyinhlanganisela ye-polymer esetshenziswa kabanzi emikhakheni ehlukahlukene yezimboni, ikakhulukazi esetshenziselwa ukwakhiwa, ukugqoka, imithi, izimonyo nezinye izimboni. I-ether ye-cellulose etholwe ngokushintsha amakhemikhali i-cellulose yemvelo. Inokuncibilika kahle kwamanzi, ukuqina, ukugcinwa kwamanzi, ukunamathela kanye nezakhiwo zefilimu, ngakho idlala indima emikhakheni eminingi. indima ebalulekile.
1. Inkambu yokwakha
I-MHEC isetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi odakeni olomile, lapho idlala indima ebalulekile. Kungathuthukisa kakhulu ukusebenza kodaka, okuhlanganisa ukwenza ngcono ukusebenza kodaka, ukwelula isikhathi sokuvula, ukuqinisa ukugcinwa kwamanzi namandla okubopha. Ukusebenza kokugcinwa kwamanzi kwe-MHEC kusiza ukuvimbela udaka lukasimende ukuthi lome ngenxa yokulahleka kwamanzi ngokushesha phakathi nenqubo yokwelapha, ngaleyo ndlela kuthuthukiswe ikhwalithi yokwakha. Ngaphezu kwalokho, i-MHEC ingaphinde ithuthukise ukumelana ne-sag yodaka, okwenza kube lula ukuphatha ngesikhathi sokwakha.
2. Imboni kapende
Embonini yokugqoka, i-MHEC isetshenziswa kabanzi njenge-thickener kanye ne-stabilizer. Ingakwazi ukuthuthukisa i-viscosity kanye ne-rheology yopende, okwenza kube lula ukuxubha nokugoqa upende ngesikhathi senqubo yokwakha, futhi ifilimu yokugqoka iyunifomu. Izakhiwo ze-MHEC ezenza ifilimu kanye nokugcina amanzi zivimbela ukugqoka ekuqhekekeni ngesikhathi senqubo yokumisa, ukuqinisekisa ukubushelelezi kanye nobuhle befilimu yokugqoka. Ukwengeza, i-MHEC ingaphinde ithuthukise ukumelana nokugeza kanye nokumelana nokuhushulwa kwe-coating, ngaleyo ndlela yandise impilo yesevisi yefilimu yokugqoka.
3. Imboni yezemithi nezimonyo
Embonini yezemithi, i-MHEC ijwayele ukusetshenziswa njengesibopho samaphilisi, i-ejenti eyenza ifilimu yama-capsules, kanye ne-ejenti yokulawula ukukhishwa kwezidakamizwa. Ngenxa ye-biocompatibility yayo enhle kanye ne-biodegradability, i-MHEC ingasetshenziswa ngokuphepha emalungiselelweni emithi ukuze kuthuthukiswe ukuzinza kwezidakamizwa kanye nemiphumela yokukhululwa.
Embonini yezimonyo, i-MHEC isetshenziswa kakhulu emikhiqizweni efana ne-lotions, okhilimu, ama-shampoos kanye nezihlanzi zobuso, ikakhulukazi njengama-thickeners, ama-stabilizers nama-moisturizers. Ingenza ukuthungwa komkhiqizo kuntekenteke kakhudlwana futhi ithuthukise ulwazi lomsebenzisi kuyilapho igcina umswakama wesikhumba futhi ivimbela ukoma kwesikhumba.
4. Izinamathiselo noyinki
I-MHEC isetshenziswa kabanzi embonini yokunamathisela neyinki. Kuzinto zokunamathisela, idlala indima yokuqina, i-viscosity kanye ne-moisturizing, futhi ingathuthukisa amandla okubopha nokuqina kwezinamathiselo. Ngoyinki, i-MHEC ingathuthukisa izakhiwo ze-rheological kayinki futhi iqinisekise ukuguquguquka nokufana kweyinki phakathi nenqubo yokuphrinta.
5. Ezinye izinhlelo zokusebenza
Ngaphezu kwalokho, i-MHEC ingasetshenziswa futhi emikhakheni eminingi efana ne-ceramics, izindwangu, nokwenza amaphepha. Embonini ye-ceramic, i-MHEC isetshenziswa njenge-binder ne-plasticizer ukuze kuthuthukiswe ukucutshungulwa kodaka lwe-ceramic; embonini yezindwangu, i-MHEC isetshenziswa njenge-slurry yokuthuthukisa amandla nokumelana nokugqoka kwentambo; embonini yephepha, i-MHEC Isetshenziswa njenge-ejenti yokuqina kanye ne-surface coating ye-pulp ukuze kuthuthukiswe ukushelela nokuphrinta kwephepha.
I-Methyl hydroxyethyl cellulose (MHEC) isetshenziswa kabanzi ekwakhiweni, ekugqokeni, kwezokwelapha, kwezimonyo nakweminye imikhakha ngenxa yezakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali, futhi idlala imisebenzi ehlukahlukene njengokujiya, ukugcinwa kwamanzi, ukubopha, kanye nokwakheka kwefilimu. . Izicelo zayo ezihlukahlukene azigcini nje ukuthuthukisa ukusebenza kanye nekhwalithi yemikhiqizo ehlukahlukene, kodwa futhi zinikeza izinto eziningi ezilula zokukhiqiza izimboni kanye nempilo yansuku zonke. Ngokuthuthuka okuqhubekayo kobuchwepheshe, ububanzi bokusebenza be-MHEC buzonwetshwa ngokwengeziwe, bubonise izinzuzo zayo eziyingqayizivele emikhakheni eminingi.
Isikhathi sokuthumela: Aug-19-2024