Kenyelletso ea Carboxymethyl Cellulose (CMC)
Carboxymethyl cellulose, eo hangata e khutsufatsoang joalo ka CMC, ke motsoako o fapaneng oa cellulose, polima ea tlhaho e fumanehang maboteng a lisele tsa limela. E fumanoa ka phetoho ea lik'hemik'hale ea selulose, haholo-holo ka ho kenyelletsa lihlopha tsa carboxymethyl (-CH2-COOH) holim'a mokokotlo oa cellulose.
Sebopeho le Thepa
CMC e boloka sebopeho sa mantlha sa selulose, e leng ketane ea melale ea tsoekere e hokahantsoeng ke β(1→4) libonto tsa glycosidic. Leha ho le joalo, ho hlahisoa ha lihlopha tsa carboxymethyl ho fana ka thepa e 'maloa ea bohlokoa ho CMC:
Ho qhibiliha ha Metsi: Ho fapana le selulose ea tlhaho, e sa qhibiliheng metsing, CMC e qhibiliha haholo metsing a chesang le a batang ka lebaka la sebopeho sa hydrophilic sa lihlopha tsa carboxymethyl.
Thickening Agent: CMC ke ntho e sebetsang hantle ea ho tenya, e etsang litharollo tsa viscous maemong a tlase. Thepa ena e etsa hore e be ea bohlokoa lits'ebetsong tse fapaneng, ho kenyeletsoa lijo, meriana, le lihlahisoa tsa tlhokomelo ea motho.
Bokhoni ba ho Etsa Lifilimi: CMC e ka etsa lifilimi ha e behiloe ho tsoa tharollong, e etsa hore e be molemo lits'ebetsong moo ho hlokahalang filimi e tšesaane, e tenyetsehang, joalo ka liphahlo le likhomaretsi.
Botsitso le Tumellano: CMC e tsitsitse holim'a mefuta e mengata ea pH le maemo a mocheso, e etsa hore e lumellane le lisebelisoa tse ling tse fapaneng 'me e loketse lits'ebetso tse fapaneng.
Lisebelisoa
Thepa e feto-fetohang ea CMC e fumana ts'ebeliso ho liindasteri tse 'maloa:
Indasteri ea Lijo: CMC e sebelisoa haholo e le setepi, se tsitsisa, le emulsifier lihlahisoa tsa lijo tse kang li-sauces, li-dressings, ice cream le lintho tsa ho baka. E ntlafatsa sebopeho, molomo, le botsitso ba sethala.
Meriana ea Meriana: Litlhahlobong tsa meriana, CMC e sebetsa e le se tlamellang, se senyang, le se laolang ho lokolloa matlapeng le li-capsules. Bokhoni ba eona ba ho etsa li-gel tse tsitsitseng bo boetse bo etsa hore e be molemo mefuteng ea lihlooho tse kang litlolo le litlolo.
Lihlahisoa tsa Tlhokomelo ea Motho: CMC ke motsoako o tloaelehileng oa lihlahisoa tsa tlhokomelo ea motho joalo ka sesepa sa meno, li-shampoo le litlolo, moo e sebetsang e le setei, se tsitsitseng le se bolokang mongobo.
Indasteri ea Lipampiri: Mosebetsing oa ho etsa pampiri, CMC e sebelisoa e le sesebelisoa sa boholo ba pampiri ho ntlafatsa matla a pampiri, boreleli, le kamohelo ea enke. E boetse e sebetsa e le thuso ea ho boloka, ho thusa ho tlama likaroloana tse ntle le li-filler pampiring.
Textiles: CMC e hiriloe mekhoeng ea khatiso ea masela le ho daea e le motenya le mofetoleli oa rheology bakeng sa ho hatisa lipente le libate tsa dae.
Ho Cheka Oli: indastering ea ho cheka oli, CMC e eketsoa marong a ho cheka ho fana ka taolo ea viscosity, phokotso ea tahlehelo ea mokelikeli, le ho tlotsa likotoana tsa ho cheka.
Tšebeliso e atileng ea carboxymethyl cellulose e hlahisoa ke motsoako oa eona o ikhethang oa thepa, o nolofalletsang ts'ebeliso ea eona libakeng tse fapaneng. Ho senyeha ha eona le ho se be chefo ho tlatsetsa hape boipiletsong ba eona e le mokhoa o tsitsitseng le o se nang tikoloho ho li-polymer tsa maiketsetso lits'ebetsong tse ngata.
carboxymethyl cellulose ehlile ke cellulose ether e nang le mefuta e mengata ea ts'ebeliso ka lebaka la ho qhibiliha ha eona ha metsi, thepa ea eona e teteaneng, botsitso, le ho lumellana le lintho tse ling. Bohlokoa ba eona bo akaretsa liindasteri, ho etsa hore e be karolo ea bohlokoa lihlahisoa le lits'ebetso tse ngata.
Nako ea poso: Apr-18-2024