Li-cellulose etherse bapala karolo ea bohlokoa ho li-coatings, ho kenya letsoho mefuteng e fapaneng ea ts'ebetso le ts'ebetsong e ntlafatsang ts'ebetso ea li-coatings. Mona ke mekhoa e mengata ea li-cellulose ethers tse sebelisoang ho roala:

1. Taolo ea Viscosity:
   • Li-cellulose ethers, tse kang Hydroxyethyl Cellulose (HEC) le Hydroxypropyl Methylcellulose (HPMC), ke lisebelisoa tse sebetsang hantle tsa ho tenya. Li thusa ho laola viscosity ea litlolo tsa ho roala, ho netefatsa ts'ebeliso e nepahetseng le tšireletso e ntlafalitsoeng.
2. Ho tsitsisa:
   • Li-cellulose ethers li sebetsa e le li-stabilizers lijaneng tse entsoeng ka metsi, ho thibela sedimentation le ho boloka botsitso ba li-pigments le likarolo tse ling ha ho etsoa.
3. Tšebeliso e ntlafetseng:
   • Lintho tsa ho boloka metsi tsa cellulose ethers li kenya letsoho ho ntlafatseng ho sebetsa ka ho eketsa nako ea ho omisa ea ho roala. Sena se bohlokoa haholo lits'ebetsong moo ho batloang nako e telele e bulehileng bakeng sa ts'ebeliso e nepahetseng.
4. Tlhahiso ea lifilimi:
   • Li-ether tse ling tsa cellulose li na le thepa ea ho etsa lifilimi. Ha li kenyelelitsoe liphahlo, li kenya letsoho ho thehoeng ha filimi e tsoelang pele le e ts'oanang holim'a substrate, e matlafatsang ho tšoarella ha seaparo le litšoaneleho tse sireletsang.
5. Ho khomarela le ho kopanya:
   • Cellulose ethers e ntlafatsa ho khomarela pakeng tsa ho roala le substrate, ho ntlafatsa litšobotsi tsa tlamahano. Sena ke sa bohlokoa bakeng sa liphahlo tse sebelisoang libakeng tse fapaneng, ho kenyelletsa lehong, tšepe le konkreite.
6. Phetoho ea Rheology:
   • Thepa ea rheological ea liaparo, joalo ka boitšoaro ba ho phalla le ho hanyetsa sag, e ka fetoloa ka li-cellulose ethers. Sena se tiisa hore ho roala ho ka sebelisoa hantle le ka mokhoa o ts'oanang.
7. Thibelo ea ho Splattering:
   • Li-cellulose ethers li ka thusa ho fokotsa ho phatloha nakong ea ho sebelisoa ha liaparo. Sena se molemo haholo-holo maemong ao ho 'ona ho sebelisoang mekhoa ea ho sebelisa spray kapa roller.
8. Matting Agents:
   • Ntle le ho fana ka taolo ea viscosity, li-cellulose ethers li ka sebetsa e le li-matting agents, tse tlatsetsang ho thehoeng ha matte qetellong ea liaparo.
9. Ntlafatso ea ho Thibela Metsi:
   • Sebopeho se qhibilihang ka metsing sa cellulose ethers se kenya letsoho ho ntlafatseng ho hanyetsa metsi ka liphahlo. Sena ke sa bohlokoa haholo bakeng sa liaparo tsa ka ntle tse pepesehileng maemo a leholimo a fapaneng.
10. Phatlalatso e Laolang:
    • Likarolong tse ling tsa ho roala, li-cellulose ethers li kenya letsoho mefuteng e laoloang ea tokollo, e amang ho lokolloa ha metsoako e sebetsang kapa li-additives ka nako.
11. Ntlafatso ea Sebopeho:
    • Li-cellulose ethers li sebelisetsoa ho ntlafatsa mokhoa oa ho roala, ho fana ka ponahalo e bonolo le e ts'oanang.
12. E Sekehela Tikoloho:
    • Liaparo tse entsoeng ka metsi tse nang le li-cellulose ethers hangata li nkoa e le tse nang le botsoalle haholoanyane ha li bapisoa le li-solvents, tse tlatsetsang ho fokotsa mocheso oa VOC (volatile organic compound).
13. Thepa eo u ka e khethang:
    • Baetsi ba ka khetha limaraka tse khethehileng tsa cellulose ethers ho latela thepa e lakatsehang bakeng sa ts'ebeliso e itseng ea ho roala, joalo ka viscosity, ho boloka metsi, le litšoaneleho tsa ho etsa filimi.

Ka kakaretso, li-cellulose ethers ke li-additives tse nang le mekhoa e mengata ea ho roala, ho fana ka melemo e mengata e kenyelletsang ho teteaneng, ho tsitsisa, ho ntlafatsa ts'ebetso, ho khomarela le ho thehoa ha filimi. Tšebeliso ea bona e tlatsetsa ho nts'etsopele ea liphahlo tsa boleng bo phahameng tse nang le thepa e lakatsehang mabapi le ts'ebetso le litšobotsi tsa kopo.