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Ngenxa yokwehluka kwesakhiwo sesidingo semakethe se-cellulose ether, izinkampani ezinamandla nobuthakathaka obuhlukene zingahlala ndawonye. Ngenxa yokwehluka okusobala kwesakhiwo sesidingo semakethe, abakhiqizi be-cellulose ether basekhaya basebenzise amasu okuncintisana ahlukene...Funda kabanzi»
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Isimo sokuthuthukiswa kobuchwepheshe bokukhiqiza be-HPMC kanye nenqubo ye-hydroxypropyl methyl cellulose eShayina I-Hydroxypropyl methyl cellulose I-HPMC ekukhiqizweni kwasekhaya kwamanje inikezwa kuqala ngobuchwepheshe bendlela yesigaba soketshezi, lobu buchwepheshe bumelelwa ucwaningo lwemboni yamakhemikhali ye-wuxi...Funda kabanzi»
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Kunezinhlobo eziningi zezinto zokusetshenziswa zezitshalo, kodwa ukwakheka kwazo okuyisisekelo akunamehluko omkhulu, ikakhulukazi okwakhiwa ushukela nokungekhona ushukela. . Izinto zokusetshenziswa zezitshalo ezahlukene zinokuqukethwe okuhlukile kwengxenye ngayinye. Okulandelayo kwethula kafushane izingxenye ezintathu eziyinhloko zezinto zokusetshenziswa zezitshalo: Cel...Funda kabanzi»
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Izithasiselo zokumboza zisetshenziswa ngenani elincane ekumbozeni, kodwa zingathuthukisa kakhulu ukusebenza kwezimbozo, futhi seziyingxenye ebalulekile yezimbozo. I-Thickener uhlobo lwesithasiselo se-rheological, esingagcini nje ngokujiya isimbozo futhi sivimbele ukugoba ngesikhathi sokwakha,...Funda kabanzi»
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01 Yomisa kancane bese unamathela emuva Ngemva kokuba upende usuhlanziwe, ifilimu yopende ayomi isikhathi esingaphezu kwesikhathi esibekiwe, okubizwa ngokuthi ukomisa kancane. Uma ifilimu yopende seyakhiwe, kodwa kusekhona into enamathelayo ngomunwe, ibizwa ngokuthi ukunamathela emuva. Izimbangela: 1. Ifilimu yopende esetshenziswa yi-brus...Funda kabanzi»
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Impuphu yerabha yenziwe ngokushisa okuphezulu, umfutho ophezulu, ukomisa ngesifutho kanye ne-homopolymerization ngezinhlobo ezahlukene zama-micropowders athuthukisa ukusebenza, okungathuthukisa kakhulu ikhono lokubopha kanye namandla okudonsa kwe-mortar. , ukusebenza okuhle kakhulu kokuguga kokushisa, izithako ezilula,...Funda kabanzi»
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I-Hydroxyethyl Cellulose Ether I-Hydroxyethyl cellulose ether, into esebenzayo ebusweni obungeyona i-ionic, iyisithako esivame ukusetshenziswa njenge-cellulose ether yemvelo esekelwe emanzini. Iyinhlanganisela engeyona i-ionic encibilikayo emanzini futhi inekhono elihle lokujiya emanzini. Inezici eziningi ezifana nokujiya,...Funda kabanzi»
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Enkambisweni yokulungisa amaphutha nokusebenzisa ama-glaze, ngaphezu kokuhlangabezana nemiphumela ethile yokuhlobisa kanye nezinkomba zokusebenza, kumele futhi ahlangabezane nezidingo zenqubo eziyisisekelo. Sibala futhi sixoxe ngezinkinga ezimbili ezivame kakhulu enkambisweni yokusebenzisa ama-glaze. 1. Ukusebenza kwe-glaze slurry...Funda kabanzi»
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01 I-Hydroxypropyl Methyl cellulose 1. Udaka lukasimende: Luthuthukisa ukusabalala kwesihlabathi sikasimende, luthuthukisa kakhulu ukwakheka kweplastiki kanye nokugcinwa kwamanzi kodaka, lunomthelela ekuvimbeleni imifantu, futhi luthuthukise amandla esimende. 2. Udaka lukasimende: luthuthukisa ukwakheka kweplastiki kanye nokugcinwa kwamanzi kodaka olucindezelwe...Funda kabanzi»
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1. Iyini ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose (HPMC)? I-HPMC isetshenziswa kabanzi ezintweni zokwakha, ezimbozweni, ezinhlayiyeni zokwenziwa, ezitsheni zobumba, kwezokwelapha, ekudleni, ezindwangu, kwezolimo, ezimonyweni, egwayi nakwezinye izimboni. I-HPMC ingahlukaniswa ngebanga lokwakha, izinga lokudla kanye...Funda kabanzi»
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I-Hypromellose, ebizwa ngokuthi i-hydroxypropylmethylcellulose (HPMC), cishe iyi-cellulose ether esetshenziswa kakhulu etholakala ekukhiqizweni kwama-matrices e-hydrophilic. I-Hypromellose inikeza ukwethulwa komuthi ngendlela elawulwayo, ithuthukisa ngempumelelo isikhathi sokukhishwa kwe ...Funda kabanzi»
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Izici eziyinhloko ze-hydroxyethyl methyl cellulose (HEMC) yilezi: 1. Ukuncibilika: incibilika emanzini nakwezinye izinyibilikisi eziphilayo, i-HEMC ingancibilika emanzini abandayo, ukuhlushwa kwayo okuphezulu kunqunywa kuphela yi-viscosity, ukuncibilika kuyahlukahluka nge-viscosity, lapho i-viscosity iphansi, kulapho...Funda kabanzi»