Li-starch ethers ke sehlopha sa metsoako ea lik'hemik'hale e nkiloeng ho starch, polymer ea carbohydrate e fumanehang mehloling e fapaneng ea limela joalo ka poone, koro le litapole. Li-ether tsena li sebelisoa haholo mekhoeng ea khatiso ea masela ka lebaka la thepa ea tsona e ikhethang le melemo e mengata. Ka tlase ke tse ling tsa melemo ea bohlokoa ea starch ethers khatisong ea masela:

1. Thepa e Tenyang: Li-ethers tsa starch li sebetsa e le li-thienners tse sebetsang hantle ho li-pastes tsa khatiso ea masela le libopeho. Li eketsa viscosity ea pente ea khatiso, e thusang ho laola ho phalla le ho ata ha dae kapa pigment holim'a lesela. Viscosity e nepahetseng e bohlokoa bakeng sa ho fumana likhatiso tse hlakileng le tse hlakileng ka litlhaloso tse ntle le matla a mebala.
2. Tlhaloso e Ntle ea Khatiso: Li-ether tsa starch li kenya letsoho ho thehoeng ha mengolo e hlalositsoeng hantle leselang ka ho thibela ho ata kapa ho tsoa mali ha dae kapa pigment. Ketso ea bona e teteaneng e thusa ho boloka mela e hatisitsoeng kapa lipaterone li le bohale ebile li khethollehile, ho matlafatsa boleng ba kakaretso le qeto ea moetso o hatisitsoeng.
3. Matla a Ho Kena a Ntlafetseng: Li-starch ethers li ka matlafatsa matla a phunyeletsang a li-paste tsa khatiso, tsa lumella dae kapa pigment hore e kenelle ka ho lekana le ho teba ka har'a likhoele tsa lesela. Sena se fella ka li-prints tse nang le lebelo le ntlafetseng la mebala, ho hanyetsa ho hlatsoa, ​​le ho tšoarella, kaha li-colorants li tlameletsoe ka mokhoa o sireletsehileng ho sebopeho sa lesela.
4. Ho Fokotsa Mefokolo ea Khatiso: Ka ho fana ka viscosity e ts'oanang le ho kenella ho ntlafetseng, li-starch ethers li thusa ho fokotsa likoli tse tloaelehileng tsa khatiso tse kang li-pinholes, streaking, le mottling. Sena se lebisa ho likhatiso tse bonolo le tse tsitsitseng tse nang le mefokolo e fokolang, ho ntlafatsa ponahalo ea kakaretso le boipiletso bo botle ba lesela le hatisitsoeng.
5. Ho tsamaellana le Lithaele tse Fapaneng tsa Masela: Li-ether tsa starch li bonts'a tšebelisano e ntle le mefuta e mengata e fapaneng ea likhoele tsa masela tsa tlhaho le tsa maiketsetso, ho kenyeletsoa k'hothone, poliester, silika le rayon. Li ka sebelisoa lits'ebetsong tsa khatiso ea masela ho pholletsa le mefuta e fapaneng ea masela ntle le ho baka litlamorao tse mpe ho thepa ea lesela kapa ts'ebetso.
6. Botsoalle ba Tikoloho: Li-starch ethers li nkiloe mehloling ea limela tse nchafalitsoeng 'me li khona ho senyeha, e leng se etsang hore e be mefuta e meng e se nang tikoloho ho fapana le li-thickeners le li-binders tsa maiketsetso. Tšebeliso ea bona ho khatiso ea masela e thusa ho fokotsa tšusumetso ea tikoloho ea mekhoa ea ho etsa masela, ho lumellana le lipakane le melao ea ts'ebetso.
7. Tšebeliso ea Litšenyehelo: Li-starch ethers li fana ka tharollo e theko e tlaase bakeng sa lisebelisoa tsa khatiso ea masela ha li bapisoa le lisebelisoa tse ling tse teteaneng kapa li-additives. Li fumaneha habonolo 'marakeng ka litheko tsa tlholisano 'me li ka kenyelletsoa habonolo mefuteng ea khatiso ntle le litšenyehelo tse ling tse ngata.
8. Ho feto-fetoha ha Sebopeho: Li-ether tsa starch li ka fetoloa kapa tsa kopanngoa le lisebelisoa tse ling ho fetola thepa ea tsona ho latela litlhoko tse khethehileng tsa khatiso. Baetsi ba ka fetola viscosity, rheology, le litšoaneleho tse ling tsa li-paste tsa khatiso ka ho khetha mefuta e loketseng le limaraka tsa starch ethers, e leng se lumellang ho fetoha le maemo le mokhoa oa ho iketsetsa mekhoa ea khatiso.

Ka kakaretso, li-starch ethers li phetha karolo ea bohlokoa khatisong ea masela ka ho fana ka botenya, tlhaloso, ho kenella, le lisebelisoa tse ling tse molemo ho li-pastes le libopeho. Tšebeliso ea bona e kenya letsoho tlhahisong ea litšoantšo tsa boleng bo holimo, tse tšoarellang, le tse khahlehang ka mefuta e fapaneng ea li-substrates tsa masela ha li ntse li fana ka ts'ebetso ea tikoloho le ho boloka litšenyehelo.