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1) Ukusetshenziswa okuyinhloko kwe-cellulose ether yezinto zokwakha Insimu yezinto zokwakha iyinsimu eyinhloko yesidingo se-cellulose ether. I-Cellulose ether inezakhiwo ezinhle kakhulu njengokuqina, ukugcinwa kwamanzi, kanye nokulibaziseka, ngakho-ke isetshenziswa kabanzi ukuthuthukisa nokwenza ngcono i-morta exubile esele ilungile...Funda kabanzi»
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Udaka oluzilinganisa luyindwangu yempuphu exutshwe kahle eyomile eyakhiwe izithako ezahlukahlukene ezisebenzayo, ezingasetshenziswa ngemuva kokuxubana namanzi endaweni. Ngemva kokusakazwa kancane nge-scraper, kungatholakala indawo ephansi eyisicaba. Ijubane lokuqina liyashesha, futhi ungahamba phezu kwalo zingakapheli amahora angama-24...Funda kabanzi»
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I-Hydroxyethylcellulose HEC iyi-polymer engeyona i-ionic encibilikayo emanzini ashisayo nabandayo. Uchungechunge lwe-Hydroxyethylcellulose HEC lunezinhlobonhlobo eziningi ze-viscosities, futhi izixazululo zamanzi zonke ziyi-non-Newtonian fluids. I-Hydroxyethyl cellulose iyisengezo esibalulekile ekukhiqizeni kwamakhemikhali kwansuku zonke...Funda kabanzi»
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1. Ukulawula Ukuqina I-hydroxypropyl methylcellulose ene-viscosity ephezulu ayikwazi ukukhiqiza i-cellulose ephezulu kakhulu ngokuyihlanza nge-vacuum bese ifakwa esikhundleni sayo nge-nitrogen. Kodwa-ke, uma ithuluzi lokulinganisa i-oxygen encane lingafakwa eketheni, ukukhiqizwa kwe-viscosity kungalawulwa ngokwenziwa. 2. Ukusetshenziswa...Funda kabanzi»
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Isibalo 1 sibonisa ushintsho lwezinga lokugcina amanzi kodaka kanye nokuqukethwe kwe-HPMC. Kungabonakala kuSithombe 1 ukuthi uma okuqukethwe kwe-HPMC kungu-0.2% kuphela, izinga lokugcina amanzi kodaka lingathuthukiswa kakhulu; uma okuqukethwe kwe-HPMC kungu-0.4%, izinga lokugcina amanzi lifinyelele ku-9...Funda kabanzi»
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Izingxube zidlala indima ebalulekile ekuthuthukiseni ukusebenza kokwakha udaka oluxubene nowomile. Lokhu okulandelayo kuhlaziya futhi kuqhathanise izakhiwo eziyisisekelo zempuphu ye-latex ne-cellulose, futhi kuhlaziya ukusebenza kwemikhiqizo yodaka oluxubene nowomile kusetshenziswa izingxube. Impuphu ye-latex ephinde ihlakazeke I-latex ephinde ihlakazeke ...Funda kabanzi»
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I-Methyl Hydroxyethyl Cellulose (MHEC) iyisithako esisetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa ukwakhiwa, imithi, kanye nemikhiqizo yokunakekelwa komuntu siqu. Ngezakhiwo zayo ezihlukile, i-MHEC idlala indima ebalulekile ekuthuthukiseni ukusebenza kanye nekhwalithi yezindlela eziningi zokwenziwa. Isingeniso ku-Meth...Funda kabanzi»
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Udaka lwe-Diatom luhlobo lwezinto zokuhlobisa zangaphakathi zodonga ezine-diatomite njengezinto zokusetshenziswa eziyinhloko. Lunemisebenzi yokususa i-formaldehyde, ukuhlanza umoya, ukulawula umswakama, ukukhulula ama-ion e-oxygen angemihle, ukuvimbela umlilo kanye nokuvinjelwa komlilo, ukuzihlanza odongeni, ukubulala amagciwane kanye nokususa i-deodo...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) idlala indima yokugcina amanzi, ukuqina kanye nokuthuthukisa ukusebenza kokwakhiwa kusimende, i-gypsum kanye nezinye izinto zempuphu. Ukusebenza okuhle kakhulu kokugcina amanzi kungavimbela ngempumelelo impuphu ukuthi yome futhi iqhekeke ngenxa yamanzi amaningi...Funda kabanzi»
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Udaka oluzilinganisayo lungathembela esisindweni salo ukuze lwakhe isisekelo esiyisicaba, esibushelelezi nesiqinile phezu kwesisekelo sokubeka noma ukubopha ezinye izinto. Ngesikhathi esifanayo, lungenza ukwakhiwa okukhulu nokusebenza kahle. Ngakho-ke, ukugeleza okuphezulu kuyisici esibaluleke kakhulu sokuzilinganisa...Funda kabanzi»
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1. i-cellulose ether – i-cellulose ether eyandulelayo I-Cellulose ether iyi-polysaccharide eningi kakhulu emhlabeni namuhla. Imithombo eyinhloko ye-cellulose yemvelo ikotini, izihlahla, izitshalo zasemanzini, utshani njalo njalo. Ikotini iqukethe i-cellulose engu-92-95%; I-Flax iqukethe cishe i-cellulose engu-80%; Izinkuni ziqukethe...Funda kabanzi»
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Ku-mortar exutshwe ngomumo, inani lokwengeza le-cellulose ether liphansi kakhulu, kodwa lingathuthukisa kakhulu ukusebenza kwe-mortar emanzi, futhi liyisithasiselo esiyinhloko esithinta ukusebenza kokwakhiwa kwe-mortar. Ukukhetha okunengqondo kwama-ether e-cellulose ezinhlobo ezahlukene, i-visc ehlukene...Funda kabanzi»