I-HYDROXYPPOPLL methylcelceltulose (HPMC) sisixhobo esibalulekileyo kwishishini lokwakha kwaye lisetyenziswa kwizicelo ezahlukeneyo kubandakanya ukulungiswa ngorhabaxa. I-HPMC yi-selsulose yendalo ethathwe i-Ether ye-Ether enepropathi eyahlukileyo eyenza ilungele ukusetyenziswa kokwakha.
Yintoni udaka?
Udaka luyinto esetyenziswayo ekwakheni ukujoyina izitena okanye ezinye izinto zokwakha ezinjengelitye, iibhloko zekhonkrithi okanye amatye. Inendima ebalulekileyo ekusebenzeni nasebusweni besakhiwo. Udaka lwenziwe kumxube wesamente, amanzi kunye nesanti. Ukongezwa kwezinye iiarhente, ezinjengeentsinga, ukudibanisa, okanye imichiza yamachiza, inokuphucula iipropathi ezithile, ezinjengokugcinwa kwamanzi, amandla, kunye nokugcinwa kwamanzi.
Ukulungiswa kodaka
Udaka yinxalenye ebalulekileyo yalo naluphi na ulwakhiwo lwesakhiwo kwaye kubalulekile ukuyigcina ikwimeko elungileyo. Oku kubalulekile ukuqinisekisa ukhuseleko, ukuqina kunye nokuchaneka kwesakhiwo. Ixesha elingaphezulu, udaka lunganxitywa, lonakaliswe, okanye luqhutywa ngenxa yeemeko zemozulu, inxibe kunye nokukrazula, okanye izixhobo ezingaphantsi. Ukuba ishiywe inganyangwa, inokusenza buthathaka isakhiwo kunye nomonakalo kunokuba nzima ngakumbi. Ke ngoko, kubalulekile ukuba uqonde ukhetho lwakho lokulungisa udaka.
Ukulungiswa ngodaka kubalulekile ukuqinisekisa ukuthembeka kwesakhiwo kwaye kuthintele ngakumbi umonakalo. Inkqubo yokulungisa ihlala ibandakanya ukususa udaka okanye otyhafileyo, ukuvavanya unobangela womonakalo, kwaye uyithathe indawo yomxube omtsha.
Ukusetyenziswa kwe-HPMC kwiNdawo yokuLungiswa
Xa sithetha ngolungiso lokulungiswa, i-HPMC yeyona nto iphambili kwimarike namhlanje. I-HPMC inokongezwa ekuqinisekiseni i-cenking ukufa ukuphucula intsebenzo yabo kunye neempawu zazo kwizicelo zokulungisa ezingqengqe. I-HPMC ineseti eyahlukileyo yepropathi eyenza ilungele le njongo.
Ukuphucula ukusebenza
Enye yezibonelelo eziphambili zokusebenzisa i-HPMC kulungiso lodaka kukuphuculwa kwalo. Ukulungiswa ngodaka ngumsebenzi onomceli mngeni njengoko kufuna ukubekwa ngokuthe ngqo kodaka olutsha kwindawo eyonakeleyo. I-HPMC iphucula ukusebenza kodaka, yenza kube lula ukufaka kwaye iphinde isebenze kwakhona. Isiphumo sisimo sengqondo esihle, esingaguqukiyo esibonisa ukugubungela okungcono kunye nokunamatheza.
Ukuphucula ububi
I-HPMC inokuphucula ubume bobubele bodaka. Oku kubalulekile ukufezekisa ulwalamano oluqinileyo phakathi kodaka olutsha kunye nodaka olukhoyo. Ngokubonelela ngobubi obungcono, i-HPMC iqinisekisa ukuba udaka olutsha luhlambulula ngokungagungqiyo kunye nesakhiwo esikhoyo, sishiya amanqaku abuthathaka enokubangela omnye umonakalo.
Ukugcinwa kwamanzi aphezulu
Enye inzuzo yokusebenzisa i-HPMC kulungiso lokugcina amanzi lodaka. Oku kubalulekile kuba amanzi adlala indima ebalulekileyo kwinkqubo yokunyanga yeceba. Ngokugcina amanzi amaninzi, i-HPMC ibangela ukuba udaka lunyanga ngokuthe ngcembe nangakumbi, lukhokelela kwimveliso yokugqibela enkulu, eyomeleleyo ngakumbi.
Ukuphucula ukuguquguquka
I-HPMCC ikwaphucula ukuguquguquka kodaka. Oku kubalulekile kuba ukulungiswa kodaka kubandakanya ukuzalisa izithuba kunye nokutshintsha udaka olushiyekileyo. Ayisiyo kuphela into entsha yokungasebenzi kakuhle kwisakhiwo esikhoyo, kodwa kufuneka sihambe ecaleni kwesakhiwo esikhoyo ngaphandle kokuqhekeza okanye ukuqhekeka. I-HPMC ibonelela ngokuguquguquka okuyimfuneko ukuqinisekisa ukuba udaka olutsha lunokuziqhelanisa nokuhamba kwesakhiwo esijikelezileyo ngaphandle kokulalanisa amandla ayo kunye nokuqina.
Intsebenzo ephezulu
Ukongeza kwizibonelelo ezichazwe apha ngasentla, kusetyenziswa i-HPMC kulungiso lokutshekisha likwasisisombululo esisebenzayo. Ngokuphucula ukusebenza, ukugcinwa kwamanzi, ukugcinwa kwamanzi kunye nokuguquguquka komhlaba, i-HPMC inceda ukwandisa ubomi besakhiwo, okuthetha ukulungiswa okuncinci kunye nolondolozo ekuhambeni kwexesha. Oku kudala ukonga iindleko ezibalulekileyo kubanini kunye nabaphuhlisi.
ukuququmbela
Ukusetyenziswa kwe-HPMC kulungiso lobubele kubonelela ngeentlobo zezibonelelo kumzi-mveliso wokwakha. Ukuphuculwa kokusebenza, ukugcinwa kwamanzi, ukugcinwa kwamanzi, ukuguquguquka kunye nokusebenza ngendleko kwenza i-HPMC isisombululo esifanelekileyo sokulungiswa kunye nokulungiswa kwezakhiwo zolondolozo. Njengoko uzinzo kuyaqhubeka nokuqhuba ukukhula kwishishini lokwakha, i-HPMC inikezela isisombululo ukudlulisa ubomi bezakhiwo, ibenze baxhathise ngakumbi ekusebenziseni nasekuphepheni imihla ngemihla. Ke ngoko, kuyimfuneko ukuba baqwalasele ukusetyenziswa kwe-HPMC kwiinkqubo zokulungisa ngodaka ukuqinisekisa ukuqina, amandla, kunye nobomi obude.
IXESHA LOKUQALA: I-Oct-17 ukuya kwi-1823