Hydroxyethyl cellulose (HEC) le hydroxypropyl methyl cellulose (HPMC) ke tsona tse peli tse sebelisoang haholo.Ke likaroloana tsa likhomaretsi tse ka sebelisoang ho fana ka khanyetso, ho eketsa viscosity, kapa ho fana ka ductility.Sebopeho sa bona sa lik'hemik'hale se tšoana, empa ho na le phapang e totobetseng.
HEC ke analogue ea ethylene-acetate e nang le haholo-holo formaldehyde, methanol le sodium hydroxide.Ke thixotropic haholo 'me e ka sebelisoa e le litlolo, lisebelisoa tsa phekolo ea holim'a metsi le li-adhesive bakeng sa lisebelisoa tsa motlakase le tsa indasteri.Hecs e ka boela ea sebelisoa e le li-thickeners, dispersants le scale inhibitors.
HPMC ke analogue e 'ngoe ea ethylene-acetate, e nang le haholo-holo methanol, sodium hydroxide, le carbonate.E na le viscosity e phahameng, elasticity le katoloso, e ka sebelisoa e le likhomaretsi, lipente, lihloekisi le li-additives tsa enke.Ho phaella moo, e ka boela ea sebelisoa bakeng sa ho lokisetsa kristale 'me e na le botsitso ba tsamaiso e boreleli.
Hydroxyethyl cellulose HEC, joalo ka sesebeletsi se seng sa ionic, e na le thepa e latelang ho kenyelletsa ho teteaneng, ho emisoa, ho khomarela, ho phaphamala, ho etsa filimi, ho hasana, ho boloka metsi le litlamorao tse sireletsang tsa colloidal:
1, hydroxyethyl cellulose HEC e ka qhibiliha ka metsing a chesang kapa a batang, mocheso o phahameng kapa ho belisoa ha ho fokotsehe, e le hore e be le mefuta e mengata ea solubility le viscosity, le thepa ea gel e sa chesang;
2, hydroxyethyl selulose HEC ka boeona e mofuta bao e seng ionic ka coexist le mefuta e fapaneng ya tse ling tse ngata metsi-qhibilihang polymers, surfactants, matsoai, ke mofuta oa colloidal thickener e nang le tharollo e phahameng ea electrolyte;
3, hydroxyethyl cellulose HEC matla a ho boloka metsi a phahame habeli ho feta methyl cellulose, e nang le taolo ea phallo;
4. Bokhoni ba ho hasana ha hydroxyethyl cellulose HEC bo futsanehile ha bo bapisoa le methyl cellulose e tsejoang le hydroxypropyl methyl cellulose, empa tšireletso ea bokhoni ba colloid e matla.
Morero: Ka kakaretso e sebelisoa e le motenya, moemeli oa tšireletso, sekhomaretsi, stabilizer le ho lokisa pente ea latex, lacquer, enke.Li-additives tse sebelisoang ho cheka oli, li-gel, setlolo, litlolo, litlolo tsa mahlo, li-suppositories le matlapa, tse sebelisoang hape e le li-gels tsa hydrophilic, lisebelisoa tsa skeleton, ho lokisoa ha skeleton litokisetso tse tsitsitseng tsa tokollo, 'me li ka sebelisoa e le li-stabilizers lijong.