Li-cellulose ethers ke li-thickeners tse sebelisoang haholo indastering ea ho roala metsi.E entsoe ka cellulose, polima ea tlhaho e fumanehang maboteng a lisele tsa semela.Li-cellulose ethers li sebelisetsoa ho ntlafatsa thepa ea liaparo tse entsoeng ka metsi, ho etsa hore ho be bonolo ho li sebelisa le ho tšoarella haholoanyane.
Liaparo tse entsoeng ka metsi li ntse li tsebahala haholoanyane indastering ea ho roala ka lebaka la botsoalle ba bona ba tikoloho le ts'ebetso e babatsehang.Li bonolo ho li sebelisa, li omella kapele ebile li tšoarella.Leha ho le joalo, melemo ena e tla ka theko.Lipente tse thehiloeng metsing hangata li tšesaane ho feta lipente tse thehiloeng ho solvent 'me li hloka li-thickeners ho li etsa hore li shebahale haholoanyane.Mona ke moo li-cellulose ethers li kenang teng.
Cellulose ether ke polima e qhibilihang ka metsing e tsoang ho selulose.E hlahisoa ka ho arabela cellulose ka lik'hemik'hale tse fapaneng tse kang alkalis kapa etherifying agents.Sephetho ke sehlahisoa se nang le boleng bo botle ba ho qhibiliha ha metsi le thepa e teteaneng.Li-cellulose ethers li sebelisoa haholo e le li-thickeners ka liaparo tse thehiloeng metsing ka lebaka la melemo ea tsona e mengata.
E 'ngoe ea melemo ea mantlha ea ho sebelisa li-cellulose ethers joalo ka motenya ke bokhoni ba eona ba ho fana ka taolo e ntle ea viscosity.Ho fapana le li-thickeners tse ling, li-cellulose ethers ha li teteane haholo ha li le tlas'a khatello ea ho kuta.Sena se bolela hore liphahlo tse entsoeng ka li-cellulose ethers li lula li tsitsitse 'me ha li tšesaane nakong ea kopo, e leng se etsang hore ho be le botenya ba seaparo se tšoanang.Sena se boetse se thusa ho fokotsa ho rotha le ho fokotsa tlhokahalo ea ho roala hape, ho etsa hore mokhoa oa ho roala o atlehe haholoanyane.
Molemo o mong oa ho sebelisa cellulose ethers e le thickeners ke hore e ntlafatsa thepa ea phallo.Liaparo tse entsoeng ka li-cellulose ethers li na le thepa e ntle ea ho phalla le ho leka-lekanya, ho bolelang hore li hasana ka mokhoa o ts'oanang holim'a substrate, e leng se etsang hore ho be le sebaka se boreleli.Thepa ena ke ea bohlokoa ka ho khetheha bakeng sa liphahlo tse hlokang ponahalo e ts'oanang, joalo ka pente ea lebota.
Li-cellulose ethers li ka boela tsa ntlafatsa ho tšoarella ha litlolo tse thehiloeng metsing.E etsa filimi e tšesaane holim'a substrate e thusang ho thibela metsi le lintho tse ling hore li se ke tsa kenella ka har'a seaparo.Thepa ena e bohlokoa ka ho khetheha bakeng sa liphahlo tse pepesehileng maemo a thata, joalo ka liaparo tsa ka ntle.Ho feta moo, li-cellulose ethers li ntlafatsa ho khomarela ha lesela sebakeng sa substrate, e leng se etsang hore e tšoarelle nako e telele, e matla haholoanyane.
Molemo o mong oa bohlokoa oa ho sebelisa li-cellulose ethers e le li-thickeners ke ho sebelisana ha tsona le tikoloho.Cellulose ether e entsoe ka thepa ea tlhaho e tala 'me e na le botsoalle ba tikoloho.Ka hona, e sebelisoa haholo ka liaparo tse tala 'me ke mokhoa o mong oa tikoloho o nang le mekhoa e metle ea ho apara liaparo tsa setso.Pente e tala e bohlokoa lefatšeng la kajeno ha tlhokomeliso ea tikoloho e ntse e eketseha 'me batho ba ntse ba batla litsela tsa ho fokotsa khabone ea bona.
Li-cellulose ethers ke li-thickeners tsa bohlokoa indastering ea ho roala metsi.E fana ka taolo e ntle ea viscosity, litšoaneleho tse ntlafalitsoeng tsa phallo, ho tšoarella ho matlafalitsoeng ebile e baballa tikoloho.Liaparo tse entsoeng ka metsi tse entsoeng ka li-cellulose ethers li na le melemo e mengata 'me li ntse li tsebahala haholoanyane indastering ea ho roala.Baetsi ba li-coatings ba tlameha ho tsoela pele ho tsetela lipatlisisong le nts'etsopele ho ntlafatsa ts'ebetso ea li-cellulose ethers le ho holisa mefuta ea bona ea ts'ebeliso.
Nako ea poso: Oct-13-2023