IHydroxypropylmethylcellulose (HPMC) iyinhlanganisela yamakhemikhali esetshenziswa kakhulu ezimbonini eziningi ngenxa yokuguquguquka kwayo kanye nezindawo ezihlukile.I-HPMC iwuhlobo lwe-cellulose ether, etholakala ku-cellulose ye-polymer yemvelo.
Esinye sezicelo ezivame kakhulu ze-HPMC sisembonini yezemithi yokwenza izinto zokumboza izidakamizwa, izinto zokunamathisela nezinye izinto ezisizayo.I-HPMC isetshenziswa futhi embonini yokudla njenge-thickener, emulsifier and stabilizer.Ngaphezu kwalokho, isetshenziswa kwezinye izimboni eziningi ezifana nokunakekelwa komuntu siqu, ukwakhiwa nokukhiqizwa kwezindwangu.
Kunezinhlobo ezimbili eziyinhloko zama-HPMC asetshenziswa kakhulu.Izinhlobo ezincibilikayo ze-HPMC yilezi: i-HPMC eqedwa ngokushesha kanye ne-HPMC encibilika kancane.
I-HPMC esheshayo iwuhlobo lwe-HPMC enezinga eliphezulu lokushintsha.Lokhu kusho ukuthi inani le-hydroxypropyl kanye namaqembu e-methyl angezwe kumgogodla we-cellulose liphezulu kakhulu.Leli zinga eliphezulu lokushintsha liholela ku-HPMC encibilikayo emanzini, encibilika ngokushesha emanzini.
I-HPMC esheshayo inokusetshenziswa okuningana embonini yezemithi.Ivamise ukusetshenziswa njenge-disintegrant ukusiza amaphilisi namaphilisi ukuba ehle abe yizinhlayiya ezincane ngokushesha okukhulu.Lokhu kubalulekile ngoba kuvumela ukukhululwa okusheshayo kwesithako esisebenzayo, esingaba yinzuzo kwezinye izinhlelo zokusebenza, njengemithi yobuhlungu esebenza ngokushesha.
I-HPMC ehlakazeka ngokushesha iphinde isetshenziswe njengesibophezelo samaphilisi namaphilisi.Isiza ukubamba ithebhulethi noma i-capsule ndawonye futhi iphinde ithuthukise izici zokugeleza zezithako eziyimpuphu ezisetshenziselwa ukwenza ithebhulethi noma i-capsule.
Embonini yokudla, i-HPMC esheshayo isetshenziswa njenge-thickener, emulsifier and stabilizer.Kuyasiza ukunikeza ukudla ukuthungwa okubushelelezi futhi kwandise impilo yakho yeshalofu.
I-HPMC encibilika kancane ingenye i-HPMC enezinga eliphansi lokushintshwa.Lokhu kusho ukuthi incibilika kancane emanzini kune-HPMC encibilika ngokushesha futhi kuthatha isikhathi eside ukuncibilika emanzini.
I-HPMC encibilika kancane ivamise ukusetshenziswa njenge-ejenti yokukhululwa eqhubekayo embonini yezemithi.Ingasetshenziselwa ukwenza amaphilisi namaphilisi akhulula isithako esisebenzayo kancane kancane esikhathini esithile.Lokhu kungaba yinzuzo kwezinye izinhlelo zokusebenza, njengokwelashwa kobuhlungu obungapheli.
I-HPMC encibilika kancane iyasetshenziswa futhi ezimbonini zokunakekelwa komuntu siqu nezimonyo.Isetshenziswa njenge-thickener, emulsifier kanye ne-stabilizer emikhiqizweni eminingi efana nama-shampoos, ama-lotions nama-creams.
Embonini yezokwakha, ukuncibilika kancane kwe-HPMC kusetshenziswa njengokuqina kwemikhiqizo esekwe usimende.Kuyasiza ukwenza ngcono ukusebenza kukasimende futhi kuthuthukisa ukunamathela komkhiqizo phezulu.
Embonini yendwangu, ukuncibilika kancane kwe-HPMC kusetshenziswa njenge-ejenti yokulinganisa.Kuyasiza ukukhulisa amandla nokuqina kwefiber, okungathuthukisa ikhwalithi yendwangu eqediwe.
Sekukonke, kokubili ama-HPMC ancibilika ngokushesha futhi ancibilika kancane anezinto eziningi eziwusizo futhi athola izinhlelo zokusebenza ezimbonini ezihlukahlukene.Lezi zinhlobo ezimbili ezincibilikayo ze-HPMC zinikeza abakhiqizi izinhlobonhlobo zezinketho lapho bekhetha i-cellulose ether yohlelo lwabo lokusebenza oluthile.
Sengiphetha, i-HPMC iyinhlanganisela eguquguqukayo futhi ewusizo enezicelo eziningi ezimbonini ezahlukahlukene.Izinhlobo ezihlukene ze-HPMC, njenge-HPMC eqedwa ngokushesha kanye ne-HPMC encibilika kancane, inikeza abakhiqizi izinhlobonhlobo zezinketho lapho bekhetha ama-cellulose ether ezinhlelo zabo zokusebenza ezithile.Kubalulekile ukuqaphela ukuthi i-HPMC iyinhlanganisela ephephile nesetshenziswa kabanzi eye yacwaningwa kabanzi futhi yahlolwa, futhi inikeza izinzuzo eziningi kubakhiqizi nakubathengi.
Isikhathi sokuthumela: Aug-22-2023