Izindaba
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Unjani ukuthuthukiswa kwe-ether global ether?
Ngokusho kombiko wakamuva ovela kumamaki we-IHS, ukusetshenziswa komhlaba okuthe xaxa kwe-polymer ekhiqizwa ukuguqulwa kwamakhembu kwe-cellulose-kusondele kumathani ayi-1,1 e-ashia (ama-China avele e-79 ...Funda kabanzi -
Ilungiselelwe kanjani i-methyl hydroxyethyl cellulose?
Isendlalelo kanye nokubuka konke kwe-celtulose ether kuyinto esetshenziswa kakhulu yamakhemikhali amakhemikhali e-polymer eyenziwe nge-polymer cellulose ngekwelashwa kwamakhemikhali. Ngemuva kokwenziwa kwe-cellulose nitrate kanye ne-cellulose acetate ngekhulu le-19, osokhemisi basungule uchungechunge lwe-cellulose derivatives O ...Funda kabanzi -
Ilungiselelwe kanjani i-hydroxyethyl cellulose?
I-Hydroxyyethyl cellulose iyinhlangano ebalulekile yeselula. Ngenxa yezinzuzo zezinsizakusebenza eziningi ezisetshenziswayo eziluhlaza, ezingavuselelwa, ezinobuthi, ukungabikhona okunobuthi, ukuqina okuhle, kanye nesivuno esikhulu, ucwaningo lwayo kanye nohlelo lokusebenza lukudonsele ukunakwa kakhulu. . Inani le-Viscosity libaluleke kakhulu ngakunye ...Funda kabanzi -
I-cellulose in gundar idlala kanjani indima yayo ekugcinweni kwamanzi
Ekwenziweni kwezinto zokwakha, ikakhulukazi udaka owomile, u-ether we-cellulose udlala indima ebalulekile, ikakhulukazi ekukhiqizweni kodaka olukhethekile (udaka olushintshiwe), kuyinto ebalulekile. Indima ebalulekile ye-cellule-selluble cellulose ether ku-data yayo enhle kakhulu ...Funda kabanzi -
Uyini umphumela we- "takitiier" eCellulose Ether ngodaka?
I-Cellulose Ether, ikakhulukazi i-hydroxypropylylylylyl ether (HPMC) iyingxenye ebalulekile ngodaka lwentengiso. Nge-cellulose ether, i-viscosity yayo iyinkomba ebalulekile yokuthi abakhiqizi babantu abakwaDitara banaka, futhi ukubonakala okuphezulu sekucishe kube yisidingo esiyisisekelo se-motarast indus ...Funda kabanzi -
Yiziphi izinhlaka nezinhlobo ze-Cellulose Afers?
1.Chuucture kanye nokulungiselela umgomo wokulungiselela Umdwebo we-cellulose ether 1 ukhombisa ukwakheka okujwayelekile kwe-cellulose afes. I-BD-Anhydroglucose ngayinye (iyunithi ephindaphindwayo ye-cellulose) ithatha indawo yeqembu elilodwa ku-C (2 (3) kanye nezikhundla ze-C (6), okungukuthi, kungaba khona amaqembu afinyelela amathathu. Ngenxa ye ...Funda kabanzi -
Izinga le-cellulose ether linquma ikhwalithi yodaka
Udaka ngodaka oluselungiselelwe, inani lokungezwa le-cellulose ether liphansi kakhulu, kepha lingathuthukisa kakhulu ukusebenza ngodaka olumanzi, futhi luyisengezo esikhulu esithinta ukusebenza kodaka. Ukukhetha okufanelekile kwezimpi ze-cellulose yezinhlobo ezahlukahlukene, i-visc ehlukile ...Funda kabanzi -
Kuyini ukuthuthukiswa kwe-cellulose ether?
Isimo Sekhombo Lezimboni: (1) Imboni ephezulu ye-Upstream Izinto eziphambili ezisetshenziswayo zokukhiqiza i-cellulose ether zifaka ukotini ocwengekile (noma i-spepylene oxide, i-chloride ye-caustic, i-caustic soda, i-ethylene oni, i-toluene kanye ...Funda kabanzi -
Ifomula yefomula eluhlaza yokuhlaziywa kwezinto
I-Hydroxyyethyl cellulose ether hydroxyethyl cellulose ether, into engekho emthethweni esebenzayo, iyi-cellulose ether ether organic water-based ink umkhulu. Yikhompiyutha engenakuncipha yamanzi futhi enamandla amahle okuqina amanzi. Inezimpawu eziningi njengokuqina, ...Funda kabanzi -
Izicelo ezahlukahlukene ze-cellulose ether
1 Ukuvela kwama-ceramic tile anamathela, ku ...Funda kabanzi -
Ilungiselelwe kanjani i-sodium carboxymetylcellellose?
Kusetshenziswa i-cellulose njengezinto ezingavuthiwe, i-CMC-NA yalungiswa yindlela yezinyathelo ezimbili. Owokuqala inqubo ye-alkalization ye-cellulose. I-cellulose iphendula nge-sodium hydroxide ukukhiqiza i-alkali cellulose, bese i-alkali clullulose isabela nge-chlororocetic acid ukukhiqiza i-CMC-NA, ebizwa nge ...Funda kabanzi -
Izinga le-cellulose linquma ikhwalithi yodaka
Udaka ngodaka oluselungiselelwe, inani lokungezwa le-cellulose ether liphansi kakhulu, kepha lingathuthukisa kakhulu ukusebenza ngodaka olumanzi, futhi luyisengezo esikhulu esithinta ukusebenza kodaka. Ukukhetha okufanelekile kwezimpi ze-cellulose yezinhlobo ezahlukahlukene, i-visc ehlukile ...Funda kabanzi