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I-Cellulose isetshenziswa kabanzi kumakhemikhali kaphethiloli, kwezokwelapha, ekwenzeni amaphepha, ezimonyweni, ezintweni zokwakha, njll. Iyisengezo esiguquguqukayo kakhulu, futhi ukusetshenziswa okuhlukile kunezidingo ezahlukene zokusebenza kwemikhiqizo ye-cellulose. Lesi sihloko sethula kakhulu indlela yokusetshenziswa kanye nokuhlonza ikhwalithi ye-HPM...Funda kabanzi»
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Ezimonyweni zobuhle, kunezinto eziningi zamakhemikhali ezingenambala nephunga, kodwa zimbalwa izinto ezingezona ezinobuthi. Namuhla, ngizokwethula kini, i-hydroxyethyl cellulose, evame kakhulu ezimonyweni eziningi noma ezidingweni zansuku zonke. I-Hydroxyethyl Cellulose【I-Hydroxyethyl Cellulose】 Eyaziwa nangokuthi (HEC) iwuhlobo olumhlophe ...Funda kabanzi»
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Ukubuka konke: okubizwa ngokuthi i-HPMC, i-powder emhlophe noma engeyona emhlophe ene-fibrous noma i-granular. Kunezinhlobo eziningi ze-cellulose futhi zisetshenziswa kabanzi, kodwa sixhumana kakhulu namakhasimende embonini yezinto zokwakha zempuphu eyomile. I-cellulose evame kakhulu ibhekisela ku-hypromellose. Inqubo yokukhiqiza: I-r eyinhloko...Funda kabanzi»
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I-CMC imvamisa iyinhlanganisela ye-polymer ye-anionic elungiselelwe ngokusabela i-cellulose yemvelo nge-caustic alkali kanye ne-monochloroacetic acid, enesisindo sama-molecule esingu-6400 (±1 000). Imikhiqizo eyinhloko engaphansi kwayo yi-sodium chloride kanye ne-sodium glycolate. I-CMC ingeye-natural cellulose modification. Iqashwe...Funda kabanzi»
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I-Hydroxyethyl cellulose (HEC) iyisiqina esimhlophe noma esiphuzi esikhanyayo, esingenaphunga, esingenabo ubuthi esinama-fibrous noma esiwuphuphu esilungiselelwe ngokushiswa kwe-alkaline cellulose kanye ne-ethylene oxide (noma i-chlorohydrin). Ama-nonionic soluble cellulose ethers. Ngoba i-HEC inezakhiwo ezinhle zokujiya, ukumisa, ukuhlakaza,...Funda kabanzi»
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Abasebenzisi abaningi babika ukuthi i-carboxymethyl cellulose CMC ayikwazi ukuhlangabezana nezidingo zayo zokusetshenziswa ngesikhathi senqubo yokusebenzisa, okuzothinta umphumela wokusetshenziswa komkhiqizo. Yiziphi izizathu zale nkinga? 1. Ngokusebenzisa i-carboxymethyl cellulose, nayo iyakwazi ukuzivumelanisa nezimo, ngoba ingaba...Funda kabanzi»
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I-Sodium carboxymethyl cellulose impuphu emhlophe enemicu noma i-granular. Ayinaphunga, i-hygroscopic futhi incibilika emanzini, ingasetshenziswa emikhakheni ehlukene. Phakathi kwayo, lo mkhiqizo unokuzivumelanisa nezimo okunamandla futhi ungalinganiswa nezinto ezahlukene ezisetshenziswayo ukuthuthukisa umphumela wawo wokusetshenziswa. Futhi qaphela...Funda kabanzi»
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I-viscosity ye-sodium carboxymethyl cellulose nayo ihlukaniswe ngama-grade amaningi ngokwezindlela ezahlukene zokusebenzisa. I-viscosity yohlobo lokuwasha ingu-10~70 (ngaphansi kuka-100), umkhawulo ophezulu we-viscosity usukela ku-200~1200 wokuhlobisa izakhiwo kanye neminye imboni, kanti i-viscosity ye-dinner grade iphakeme ngisho...Funda kabanzi»
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Ukuhlakazeka kwe-carboxymethyl cellulose ukuthi umkhiqizo uzobola emanzini, ngakho-ke ukuhlakazeka komkhiqizo nakho sekuyindlela yokwahlulela ukusebenza kwawo. Ake sifunde kabanzi ngakho: 1) Inani elithile lamanzi liyangezwa ohlelweni lokuhlakazeka olutholiwe, olungenza...Funda kabanzi»
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I-Sodium carboxymethyl cellulose isetshenziswa kabanzi ezimbonini zemithi ezifana namaphilisi, amafutha okugcoba, amasachet, kanye nama-swabs kakotini okwelapha. I-Sodium carboxymethyl cellulose inokuqina okuhle kakhulu, ukumisa, ukuzinza, ukuhlangana, ukugcinwa kwamanzi kanye neminye imisebenzi futhi isetshenziswa kabanzi...Funda kabanzi»
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Uma kukhulunywa nge-hydroxyethyl cellulose, uzobuza: kuyini lokhu? Kuyini ukusetshenziswa? Ikakhulukazi, kuyini ukusetshenziswa empilweni yethu? Eqinisweni, i-HEC inemisebenzi eminingi, futhi inezinhlobo eziningi zezicelo emikhakheni yokumboza, uyinki, imicu, ukudaya, ukwenza amaphepha, izimonyo, izibulala-zinambuzane, amaminerali...Funda kabanzi»
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I-Carboxymethyl cellulose (CMC) itholakala ngemuva kokufakwa kwe-carboxymethyl ku-cellulose. Isixazululo sayo samanzi sinemisebenzi yokuqina, ukwakha ifilimu, ukubopha, ukugcinwa kwamanzi, ukuvikelwa kwe-colloid, i-emulsification kanye nokumiswa, futhi isetshenziswa kabanzi kuphethiloli, ukudla, imithi, njll., izindwangu kanye ne-pap...Funda kabanzi»