Selulose ea Hydroxyethyl ka Mokelikeli oa ho Cheka

Hydroxyethyl cellulose (HEC) e atisa ho sebelisoa ha ho etsoa metsoako ea mokelikeli bakeng sa ho hlahloba le ho hlahisa oli le khase. E sebeletsa merero e fapaneng mme e fana ka melemo e mengata ts'ebelisong ena. Mona ke tsela eo HEC e sebelisoang ka eona ho metsi a chekang:

1. Taolo ea Rheology: HEC e sebetsa e le mofetoleli oa rheology marong a chekang, e thusang ho laola ponahalo ea mokelikeli le thepa ea ho phalla. E matlafatsa bokhoni ba mokelikeli oa ho emisa le ho tsamaisa likhechana tsa ho cheka holimo, ho li thibela ho lula le ho boloka botsitso ba lesoba.
2. Taolo ea Tahlehelo ea Mokelikeli: HEC e thusa ho fokotsa tahlehelo ea mokelikeli ho tsoa ho maro a ho cheka hore a kene ka har'a libopeho tse kenang, tse ka bakang ho se tsitse le ho senyeha ha sebopeho. E etsa kuku e tšesaane, e ke keng ea qojoa sefahlehong sa sebopeho, e fokotsa tahlehelo ea maro a ho cheka le ho fokotsa tlhaselo ea mokelikeli.
3. Ho Hloekisa Likoti: HEC e thusa ho hloekisoa ha mekoti ka ho ntlafatsa bokhoni ba mokelikeli oa ho cheka le ho thusa ho tlosoa ha likheo tsa ho cheka selibeng. E ntlafatsa thepa ea ho emisa ea mokelikeli, ho thibela lintho tse tiileng hore li se ke tsa lula le ho bokellana ka tlaase ho sekoti.
4. Botsitso ba Mocheso: HEC e bonts'a botsitso bo botle ba mocheso 'me e khona ho mamella mefuta e mengata ea mocheso e kopanang le eona nakong ea ts'ebetso ea ho cheka. E boloka thepa ea eona ea rheological le katleho e le motsoako oa mokelikeli tlas'a maemo a phahameng a mocheso, ho netefatsa ts'ebetso e tsitsitseng libakeng tse thata tsa ho cheka.
5. Mamello ea Letsoai: HEC e lumellana le maro a phahameng a ho cheka letsoai 'me e bontša mamello e ntle ea letsoai. E ntse e sebetsa e le sesebelisoa sa rheology modifier le se laolang tahlehelo ea mokelikeli marong a ho cheka a nang le matsoai a mangata kapa matsoai, a atisang ho kopana le mesebetsi ea ho cheka kantle ho naha.
6. E Setsoalle le Tikoloho: HEC e tsoa mehloling ea selulose e nchafalitsoeng 'me e baballa tikoloho. Tšebeliso ea eona ho maro a ho cheka e thusa ho fokotsa tšusumetso ea tikoloho ea ts'ebetso ea ho cheka ka ho fokotsa tahlehelo ea mokelikeli, ho thibela tšenyo ea sebopeho, le ho ntlafatsa botsitso ba mekoti.
7. Ho lumellana le Li-Additives: HEC e lumellana le mefuta e mengata ea li-additives tsa mokelikeli oa ho cheka, ho akarelletsa le li-shale inhibitors, lubricant le li-weighting agents. E ka kenyelletsoa habonolo mekhoeng ea mokelikeli oa ho cheka ho fihlela litšobotsi tse lakatsehang tsa ts'ebetso le ho tobana le mathata a itseng a ho cheka.

Hydroxyethyl cellulose (HEC) ke tlatsetso e feto-fetohang ea mokelikeli oa ho cheka, moo e kenyang letsoho taolong ea viscosity, taolo ea tahlehelo ea mokelikeli, ho hloekisa masoba, botsitso ba mocheso, mamello ea letsoai, ho tšoarella ha tikoloho, le ho lumellana le lisebelisoa tse ling. Katleho ea eona ea ho ntlafatsa ts'ebetso ea mokelikeli oa ho cheka e etsa hore e be karolo ea bohlokoa ts'ebetsong ea tlhahiso ea oli le khase.