Ethen ea 'mampoli oa sele celky, e kenyang libaka tsa limolek'hulek'hule tsa celsile ea celluuloulole ka bongata ba lik'hemik'hale. Celllouse, joalo ka poelmmer ea tlhaho e ngata lefatšeng, e na le ts'ebetso e ntle ea biodegrada e ntle le tikoloho ea tikoloho. E-ba 'nete ea bohlokoa ke li-derivative tsa bohlokoa tsa cellulose. Ka lebaka la khohlano ea bona e nang le pheko e lekaneng, e toba, e sebelisoa haholo masimong a kaho, litlolo, lijo le meriana.
1. Tsamaiso le thepa ea li-Ethen tsa Cellulose
E-le-e-'nete e se e hlahisoa ke limolek'hule tsa limo celluloulose tse nang le li-clorocetic acid, li-cloracetic active. Ha ho bapisoa le selefoui ea tlhaho ea Limoulose etherlose ether e nang le lihlopha tsa ether (- tse ka fetola thepa ea tsona ea 'mele le ea lik'hemik'hale.
1.1 Scobility ea Metsi le eallo
E-'Ethe e' maloa e na le qubu e metle, haholo-holo ka metsing le li-solven. Stebility ea eona e angoa ke libaka tsa pele. Mohlala, methyl cellulose (MC) le hydroxeeyyl celluloulose ea cellulose ka metsing, e leng sluts ea setso, e joalo-ea ho ruruha le ho ruruha le ho ruruha.
1.2 Phello ea Thickening
E-le-'Eo-e-' 'me e be le litlamorao tse bohlokoa ka metsing' me hangata ho sebelisoa lihlahisoa tse kang makhapetla, litsietsi le litlolo le litlolo. Mechine ea eona e matla e ipapisitse le hleleraka ea liketane tsa li-call tsa cellulose lileke le litokisetso tsa spatial tsa lihlopha tse ling. Ka ho khetheha, methyl cellulose (MC) le hydroxyproppyl celluulose (HPMC) e ka fetola pono ea sistimi ea sistimi.
1.3 Sensitivice ea mocheso
Ethen e meng ea selefouso, e kang hydroxypropyproplay methyl methyl cellular, e na le lintho tse ling tsa liphetoho tsa mocheso. Mabaka ana a etsa hore ba sebetse ka linako tse khethehileng, joalo ka lililoid tse laoloang ke mocheso, litsamaiso tsa ho tsamaisa lithethefatsi le masimo a mang.
1.4 Ketsahalo ea pele
Mefuta e meng ea Ethena e 'mala oa celluulos Sena se etsa hore ba be le lisebelisoa tse tala tse bobebe, foams le litlolo.
2. Mefuta e ka sehloohong ea ethenter ea cellulose
Ho na le mefuta e mengata ea e-ba-e-le cellulose ethe-se-mme ba linyeoe, 'me ea tloaelehileng ke tjena:
2.1 Methyl cellulose (MC)
Methyl celluloulose ke sehlahisoa se entsoeng ke karabelo ea cellulose, 'me hangata e sebelisoa ka har'a phapanyetsano, meriana, litlolo le lijo.
2.2 hydroxethyl cellulase (hec)
Hydroxethyl Cellulosese e entsoe ke karabelo ea cellulose le chloroetthan. E na le thepa e phahameng ea sokolo le e tona ea matla 'me e sebelisoa haholo lipuisanong tse thehiloeng metsing le lihlahisoa tsa tlhokomelo ea motho. Ha ho bapisoa le Methyl Cellulose, Hydroxethyl Cem Cellulose e na le phello e matla le ho ntlafatsa ts'ebetso ea kaho.
2.3 hydroxypropypropyLe methyl cellulase (HPMC)
Ena ke ether e le 'ngoe ea Cellulose e sebelisoang haholo masimong a kaho, ho ba meriana ha meriana le litlatsetso tse ntle, ho eketseha.
2.4 Ethyl conpleulose (EC)
Contelulose ea Ethyl ke mohlolo o senang capnyl solecole ea li-afyl E na le likopo tsa bohlokoa ho toeng e laoloang ea lipere, ho ba setho sa lithethefatsi.
3. Libaka tsa Diepi tsa ENSILOWE
Indasteri ea kaho ea 3.1
Ts'ebeliso ea li-cellular ethe ea contslow e bonahala haholo setsing sa samere sa ceri, lebota le likere le litheolelo ho ntlafatsa ts'ebetso ea kaho. E ka ntlafatsa ts'ebetso ea seretse, e fokotsa nako ea ho oma, e ntlafatsa ho hanela ho hanela likotsi.
3.2 Li-cosmetics tsa 3.2
Ts'ebeliso ea ethe ea 'mampole e tsoang Celloulos e le litlolo e le li-thickeners le li-emmonifers le mabebe. Li ka ntlafatsa ts'ebetso ea sehlahisoa, ho ntlafatsa maikutlo a ho sebelisoa, eketsa leseli la letlalo, 'me ka nepo u ntlafatsa botsitso ba sehlahisoa.
3.3 Lijo
Hangata e-ba-e-e-'mamene ea sele cellulose e sebelisoa e le li-embilizer, emumuliers, jj. Lijong. E ka ntlafatsa tatso, ho se jeoe haholo ka ice cream, jelly le lijo tse ling le lijo tse ling.
3.4 Tlhaloso ea pharmaceutical
Tšimong ea meriana, Ether e sebelisoa haholo bakeng sa ho lokolloa ha lithethefatsi, ho bopa ka matlapeng le ho hlophisa ho belaela. Ho holisa le ho phenya ha eona le ho latela ho ka lokolla lithethefatsi 'meleng ebe o eketsa katleho.
4. Ts'ireletso ea tikoloho le ts'ebetso ea Cellulose Ether
Cellulose Ether ke tšilafalo ea polymer ea tlhaho ka ts'ebetso e ntle ea tikoloho. Kamora ho lahloa, e ka silafatsoa ka tlhaho ho fokotsa tšilafalo tikolohong. Boemong bo bohlokoa ba kajeno ba ts'ireletso ea tikoloho, Etherlulose Ether, Joalokaha Komiana e Kotsi
Ha e le thepa ea polymer e nang le ts'ebetso e ntle e sebetsa masimong a bohlokoa masimong a mangata a kang ho aha, litlolo, lijo le litšobotsi tse ntle tsa tikoloho. Ka tsoelo-pele ea mahlale le theknoloji le tlhoko e ntseng e eketseha ea lik'hemik'hale tse tala, lebala la kopo le 'maraka oa kopo e tla ba pharaletseng.
Poso: Feb-14-2025