Focus on Cellulose ethers

Izindaba

  • Kuyini ukugcinwa kwamanzi kwe-methyl cellulose ether (MC)

    Kuyini ukugcinwa kwamanzi kwe-methyl cellulose ether (MC) Impendulo: Izinga lokugcinwa kwamanzi lingesinye sezinkomba ezibalulekile zokulinganisa ikhwalithi ye-methyl cellulose ether, ikakhulukazi ekwakhiweni kongqimba oluncane lodaka olusekelwe kusimende kanye ne-gypsum. Ukugcinwa kwamanzi okuthuthukisiwe kungaphazamisa...
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  • Uyini umehluko phakathi kokusebenza kwe-methyl cellulose ether ne-lignin fiber

    Uyini umehluko phakathi kokusebenza kwe-methyl cellulose ether kanye ne-lignin fiber Impendulo: Ukuqhathaniswa kokusebenza phakathi kwe-methyl cellulose ether kanye ne-lignin fiber kuboniswa kuthebula Ukuqhathaniswa kokusebenza phakathi kwe-methyl cellulose ether kanye ne-lignin fiber performance methyl cell...
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  • Iqhaza elibalulekile le-cellulose ether odakeni oseluxubile

    Ngodaka oluxutshwe ngomumo, inani elingeziwe le-cellulose ether liphansi kakhulu, kodwa lingathuthukisa kakhulu ukusebenza kodaka olumanzi, futhi liyisithasiselo esiyinhloko esithinta ukusebenza kokwakhiwa kodaka. Ukukhetha okunengqondo kwama-cellulose ethers ezinhlobonhlobo ezahlukene, di...
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  • Ukuncibilika kwe-HPMC emanzini

    Ukuncibilika kwe-HPMC emanzini I-Hydroxypropyl methylcellulose (HPMC) i-polymer encibilika emanzini esetshenziswa kakhulu ezimbonini ezihlukene, ezihlanganisa ezemithi, ukudla, nezimonyo. I-semi-synthetic derivative ye-cellulose, i-polysaccharide eyenzeka ngokwemvelo etholakala ezitshalweni. I-HPMC iyinhlangano...
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  • Uhlu lwama-ejenti ajiyisayo lokuhlanza uketshezi

    Uhlu lwe-ejenti eqinisayo yokuhlanza uketshezi 1. I-Cellulose ether/Hydroxypropyl Methyl Cellulose/ Hydroxyethyl Cellulose/sodium carboxymethyl cellulose 2. I-Sodium Lauryl Sulfate (SLS) 3. I-Sodium Laureth Sulfate (SLES) 4. I-Sodium Xylene Sulfonate.5. (LAS) 6. Utshwala Et...
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  • Iyini ukusetshenziswa kwe-HPMC kuketshezi lokuwasha izitsha?

    Iyini ukusetshenziswa kwe-HPMC kuketshezi lokuwasha izitsha? IHydroxypropyl methylcellulose (HPMC) iyi-polymer yokwenziwa etholakala ku-cellulose, i-polysaccharide eyenzeka ngokwemvelo etholakala ezitshalweni. Kuyimpushana emhlophe, engenaphunga, enganambitheki encibilika emanzini abandayo futhi yakha ijeli lapho ishiswa. I-HPMC iyasetshenziswa...
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  • Iyini i-ejenti yokujiya yokuhlanza izingubo?

    Iyini i-ejenti ejiya yesihlanzi sezingubo? I-ejenti ejiyayo esetshenziswa ezintweni zokuhlanza izingubo ngokuvamile iyi-polymer, njenge-polyacrylate, i-Hydroxypropyl methyl cellulose ether, i-polysaccharide, noma i-polyacrylamide. Lawa ma-polymers anezelwa ku-detergent ukwandisa i-viscosity yawo, ...
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  • HPMC for Honeycomb Ceramics

    I-HPMC ye-Honeycomb Ceramics I-HPMC, noma i-hydroxypropyl methylcellulose, iwuhlobo lwe-polymer esekelwe ku-cellulose esetshenziswe ezinhlelweni ezihlukahlukene, okuhlanganisa njenge-binder kuma-ceramics ekhekhebeni lezinyosi. I-ceramics ye-honeycomb iwuhlobo lwe-ceramic material eyakhiwe inethiwekhi yezinto ezixhumene ...
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  • Ingabe i-hydroxypropyl methylcellulose iphephile esikhumbeni?

    Ingabe i-hydroxypropyl methylcellulose iphephile esikhumbeni? IHydroxypropyl methylcellulose (HPMC) wuhlobo lwe-polymer esekwe ku-cellulose esetshenziswa kakhulu emikhiqizweni eyahlukene, okuhlanganisa nemikhiqizo yokunakekela isikhumba. Kuyisithako esiphephile, esingenabo ubuthi, esingacasuli, nesingesona i-allergenic esivame ukubonwa...
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  • Ayini ama-thickeners ezinto zokuhlanza uketshezi?

    Ayini ama-thickeners ezinto zokuhlanza uketshezi? Ama-thickeners ayingxenye ebalulekile yezinto zokuhlanza uketshezi. Zisetshenziselwa ukwandisa i-viscosity ye-detergent, esiza ukuthuthukisa ukusebenza komkhiqizo. Ama-thickeners asiza futhi ukuzinzisa okokuhlanza, ukukuvimbela ukuthi kuhlukane phakathi...
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  • Iyini i-HPMC kumshini wokuhlanza?

    Iyini i-HPMC kumshini wokuhlanza? I-HPMC (Hydroxypropyl Methylcellulose) iwukwenziwa, i-polymer encibilika emanzini esetshenziswa njengesithako sokuhlanza. I-surfactant engeyona i-ionic, okusho ukuthi ayiqukethe noma yiziphi izinhlayiya ezishajiwe ngakho-ke ayithintwa amanzi aqinile. I-HPMC isetshenziselwa okokuhlanza ukwenza ngcono...
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  • Iyini i-HPMC excipient?

    Iyini i-HPMC excipient? IHydroxypropyl methylcellulose (HPMC) iyisakhi esisetshenziswa emikhiqizweni yezemithi nokudla. Kuyi-polymer yokwenziwa etholakala ku-cellulose futhi isetshenziswa njenge-ejenti yokuqina, i-stabilizer, i-emulsifier, ne-ejenti elengayo. I-HPMC iyimpushana emhlophe, engenaphunga, enganambitheki...
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