Li-cellulose ethers li sebelisoa hangata lits'ebetsong tsa skim coat ka lebaka la bokhoni ba tsona ba ho ntlafatsa ts'ebetso, ho khomarela, le ts'ebetso ea kakaretso ea motsoako oa skim coat. Mona ke mokhoa oo li-cellulose ethers li sebelisoang ka ona lits'ebetsong tsa skim coat:

1. Ho Boloka Metsi: Li-cellulose ethers, tse kang methylcellulose (MC) kapa hydroxypropyl methylcellulose (HPMC), li sebetsa e le lisebelisoa tse bolokang metsi ka har'a metsoako ea skim coat. Li monya le ho tšoara metsi ka har'a seaparo sa skim, ho thibela ho omisoa pele ho nako le ho ntlafatsa ho sebetsa ha motsoako.
2. Mokhoa o Ntlafetseng oa ho sebetsa: Ka ho eketsa ho bolokoa ha metsi a motsoako oa skim coat, cellulose ethers e ntlafatsa ts'ebetso le boiketlo ba tšebeliso. Skim coat e nang le cellulose ethers e na le botsitso bo bonolo 'me e bonolo ho hasana, e fokotsa boiteko bo hlokahalang bakeng sa kopo le ho finyella sephetho se tšoanang.
3. Phokotso ea Shrinkage: Cellulose ethers e thusa ho fokotsa ho fokotseha ha motsoako oa skim coat nakong ea ho omisa le ho folisa. Sena se fokotsa ho thehoa ha mapetsong le ho se tloaelehe ha holim'a metsi, ho fella ka qetello e boreleli le e ntle haholo.
4. Matlafatso a Matlafatsoa: Li-cellulose ethers li ntlafatsa ho khomarela ha seaparo sa skim ho li-substrates tse fapa-fapaneng, ho akarelletsa le drywall, plaster, konkreite le masonry. Ba khothalletsa maqhama a matla pakeng tsa skim coat le substrate, ho fokotsa kotsi ea ho lahla kapa ho hlōleha ha nako e ntse e feta.
5. Nako e Eketsehileng ea ho Bula: Cellulose ethers e eketsa nako e bulehileng ea motsoako oa skim coat, e leng se lumellang nako e telele ea ho sebetsa pele seaparo sa skim se qala ho beha. Sena se na le molemo ka ho khetheha lits'ebetsong tsa skim coat moo ho hlokahalang nako e telele e bulehileng ho fihlela sebaka se boreleli le se maemong.
6. Sag Resistance: Cellulose ethers e thusa ho laola rheology ea motsoako oa skim coat, ho fokotsa ho theoha kapa ho thella nakong ea ts'ebetso e otlolohileng kapa e holimo. Sena se tiisa hore seaparo sa skim se khomarela hantle libakeng tse otlolohileng ntle le ho thella ho feteletseng kapa ho rotha, ho fella ka matla a ntlafetseng a tlamahano le ho fokotsa litšila tsa thepa.
7. Thepa e ka Itloang Pele: Li-cellulose ethers li fana ka maemo a bonolo ha ho etsoa lijase tsa skim, tse lumellang bahlahisi ho hlophisa thepa ea lijase ho latela litlhoko tse ikhethileng tsa kopo. Ka ho lokisa mofuta le tekanyo ea li-cellulose ethers tse sebelisitsoeng, litšoaneleho tsa skim coat tse kang ho beha nako, matla, le ho boloka metsi li ka ntlafatsoa bakeng sa li-substrates le maemo a fapaneng.

Ka kakaretso, li-cellulose ethers li bapala karolo ea bohlokoa ts'ebetsong ea skim coat ka ho ntlafatsa ts'ebetso, ho khomarela, ho tšoarella, le ts'ebetso. Mehaho ea bona e feto-fetohang e ba etsa li-additives tsa bohlokoa mefuteng ea lijase tsa skim, tse thusang ho fihlela liphetho tse boreleli, tsa boemo bo holimo le tse khahlehang ho li-substrates tse fapaneng.