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Uburyo bwa Cellulose Ether Gutinda Cement Hydration
Cellulose ether izadindiza hydrata ya sima kurwego rutandukanye, ibyo bigaragarira mugutinda gushiraho ettringite, gel CSH na hydroxide ya calcium. Kugeza ubu, uburyo bwa selulose ether itinza hydrata ya sima ahanini ikubiyemo gutekereza ko inzitizi zibangamira ion, alka ...Soma byinshi -
Inzira nshya ya redispersible latex powder
Tekinike yinyuma Ifu ya reberi ishobora kugabanywa ni ifu yera itunganijwe no gutera no gukama latx idasanzwe. Ikoreshwa cyane cyane nk'inyongera yingenzi kuri "igihumbi-kivanze na minisiteri" hamwe nibindi byongewe-byumye bya minisiteri yubaka ibikoresho byo kubaka inkuta zo hanze ...Soma byinshi -
Inkomoko ya selile ni iki?
Inkomoko ya selile ikorwa na esterification cyangwa etherification ya hydroxyl mumatsinda ya selile ya polymer hamwe na reagent ya chimique. Ukurikije imiterere yimiterere yibicuruzwa byabyitwayemo, ibikomoka kuri selile birashobora kugabanywamo ibyiciro bitatu: selile selile, selile ya est ...Soma byinshi -
Ni irihe tandukaniro riri hagati yubwoko butandukanye bwa selile?
Cellulose ether nijambo rusange ryuruhererekane rwibicuruzwa byakozwe nigisubizo cya alkali selulose hamwe na etherifying agent mubihe bimwe. Alkali selulose isimburwa nibintu bitandukanye bya etherifing kugirango babone ethers zitandukanye. Ukurikije imiterere ya ionisation ya subs ...Soma byinshi -
Impamvu zibibyimba nibyiza nibibi byigituba mugihe cyo gukoresha ibicuruzwa bya selile
Ibicuruzwa bya selile ya selile HPMC na HEMC bifite hydrophobique na hydrophilique. Itsinda rya methoxy ni hydrophobique, kandi hydroxypropoxy itsinda iratandukanye ukurikije umwanya wo gusimbuza. Bimwe ni hydrophilique nibindi ni hydrophobique. Hydroxyethoxy ni hydrophilique. Ibyo bita h ...Soma byinshi -
Isano iri hagati ya selile ya selile, magnesium aluminium silikatike hamwe na minisiteri yiteguye kuvangwa na poro yumye
Kugirango ukore imikorere yibice byose byateguwe-bivanze bya minisiteri yujuje ibyangombwa bisabwa nubwubatsi, imvange ya minisiteri nikintu cyingenzi. Magnesium aluminium silikate thixotropic lubricant na selulose ether ikoreshwa cyane mubyuma bigumana amazi muri mo ...Soma byinshi -
Hydroxypropyl MethylCellulose E464
Hydroxypropyl MethylCellulose E464 Hydroxypropyl Methylcellulose (HPMC) ni polymer-ya-synthique polymer ikomoka kuri selile. Bikunze gukoreshwa mubucuruzi bwibiribwa nkinyongeramusaruro hamwe na E numero E464. HPMC ikorwa mukuvura selile hamwe nuruvange rwa alkali na etherification ...Soma byinshi -
Synthesis hamwe na Rheologiya Ibiranga Hydroxyethyl Cellulose Ether
Synthesis na Rheological Properties ya Hydroxyethyl Cellulose Ether Imbere ya catalizike yakozwe na alkali, hydroxyethyl selulose yinganda yakiriwe na N- (2,3-epoxypropyl) trimethylammonium chloride (GTA) reagent kugirango bategure amonium yumusemburo mwinshi. ...Soma byinshi -
Gukoresha Ethyl methyl selulose
Ikoreshwa rya Ethyl methyl selulose Ethyl Methyl Cellulose (EMC) ni inkomoko ya selile ihinduwe ikunze gukoreshwa nkibibyimbye, bihuza, na firime-byahoze mubikorwa bitandukanye. Nibishishwa byamazi, ifu yera cyangwa yera yera ikorwa muguhindura selile hamwe na Ethyl na methyl ...Soma byinshi -
Ethyl hydroxyethyl selulose ni iki?
Ethyl hydroxyethyl selulose ni iki? Ethyl Hydroxyethyl Cellulose (EHEC) ni inkomoko ya selile, ikaba polymer karemano iboneka mubimera. EHEC ni amazi ashonga, ifu yera cyangwa yera-ifu isanzwe ikoreshwa nkibyimbye, binder, stabilisateur, na firime-yahoze muburyo butandukanye ...Soma byinshi -
Cellulose Ether munganda zimpapuro
Cellulose Ether mu nganda zimpapuro Uru rupapuro rugaragaza ubwoko, uburyo bwo gutegura, ibiranga imikorere nuburyo bukoreshwa bwa selile ya selile mu nganda zikora impapuro, igashyira imbere ubwoko bushya bwa selile ya selile ifite ibyerekezo byiterambere, ikanaganira kubikurikizwa a ...Soma byinshi -
Nigute ushobora kunoza imikorere ya beto?
Nigute ushobora kunoza imikorere ya beto? Binyuze mu igerageza ryubushakashatsi, kongeramo ether ya selile irashobora kuzamura cyane imikorere ya beto isanzwe no kunoza ubushobozi bwa beto ishobora kuvomwa. Kwinjiza selulose ether bizagabanya imbaraga za beto. Urufunguzo ...Soma byinshi
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