1. Indasteri ea peterole
Sodium carboxymethyl cellulose e sebelisoa haholo-holo ho ntšoa ha oli, e sebelisoang ha ho etsoa seretse, e bapala karolo ea viscosity, tahlehelo ea metsi, e ka hanela tšilafalo e fapaneng ea letsoai, ho ntlafatsa sekhahla sa ho hlaphoheloa ha oli.Sodium carboxymethyl hydroxypropyl cellulose (NaCMHPC) le sodium carboxymethyl hydroxyethyl cellulose (NaCMHEC) ke lisebelisoa tse ntle bakeng sa ho cheka seretse kalafo le ho lokisa maro a phethoang, a nang le chai e ngata ea pulping, ho hanyetsa letsoai le khalsiamo e ntle, bokhoni bo ntseng bo eketseha ba viscosity le ho hanyetsa mocheso (160 ℃) .E loketse bakeng sa ho lokisoa ha metsi a hloekileng, metsi a leoatle le metsi a cheka a letsoai a tletseng letsoai, tlas'a boima ba k'halsiamo chloride e ka lokisoa ka mefuta e fapaneng ea densities (103 ~ 127g/cm3) mokelikeli oa ho cheka, 'me o etsa hore e be le viscosity e itseng le e tlaase. tahlehelo ea ho sefa, viscosity ea eona le matla a tahlehelo ea ho sefa li molemo ho fetahydroxyethyl cellulose, ke lisebelisoa tse ntle tsa tlhahiso ea oli.
Sodium carboxymethyl cellulose ke derivative ea cellulose e sebelisoang haholo ts'ebetsong ea ts'ebeliso ea oli, e 'nileng ea sebelisoa mokelikeli oa ho cheka, mokelikeli oa samente, mokelikeli oa fracturing le ho ntlafatsa tlhahiso ea oli, haholo-holo mokelikeli oa ho cheka o nang le tekanyo e kholo, haholo-holo ho tloha le ho theoha le ho hloekisoa. viscosification.Hydroxyethyl cellulose(HEC) e sebelisoa lits'ebetsong tsa ho cheka, ho phethela le ho kenya samente joalo ka seretse se tiisang seretse.Ha ho bapisoa le sodium carboxymethyl cellulose le guar gum, hydroxyethyl cellulose e na le melemo ea phello e ntle e teteaneng, lehlabathe le matla le emisitsoeng, letsoai le lengata, ho hanyetsa mocheso o motle, ho lahleheloa ke mokelikeli o fokolang, sekhomaretsi se robehileng le masala a tlaase.
2. Indasteri ea kaho le ho roala
Sodium carboxymethyl cellulose, motsoako oa seretse sa mohaho le seretse sa ho roala, se ka sebelisoa e le se thibelang metsi, se bolokang metsi, se teteaneng le se tlamang, 'me se ka sebelisoa e le dispersant, metsi a bolokang metsi le thickener bakeng sa samente, seretse le lisebelisoa tse boreleli tsa fatše tsa gypsum le samente. tlase.Ke motsoako o khethehileng oa masonry le seretse sa plasteri se entsoeng ka carboxymethyl cellulose bakeng sa litene tsa konkreite tse nang le moea.E ka ntlafatsa ts'ebetso ea ts'ebetso, ho boloka metsi le ho hanyetsa mapetso a seretse, le ho qoba ho petsoha le ho phunya marako a block.Lisebelisoa tsa ho haha ka holim'a mokhabiso oa Cao Mingqian et al e entsoeng ka methyl cellulose ke lisebelisoa tsa mokhabiso oa moaho oa tikoloho, ts'ebetso ea tlhahiso e bonolo, e hloekile, e ka sebelisoa bakeng sa lerako la maemo a holimo, holim'a lithaele tsa majoe, e ka sebelisoa bakeng sa mokhabiso oa bokaholimo. ea litšiea le matlapa.
3. Indasteri ea letsatsi le letsatsi ea lik'hemik'hale
Sodium carboxymethyl cellulose, tackifier e tsitsitseng, e bapala karolo ea ho hasanya botsitso ba ho emisoa lihlahisoa tsa pente tsa lihlahisoa tse tala tsa phofo, ho teteka, ho qhalakanya le homogenizing ka litlolo tsa metsi kapa tsa emulsion.E ka sebelisoa e le stabilizer le viscosifier.Emulsifying stabilizer e sebelisoa e le emulsifier, tackifier le stabilizer bakeng sa mafura le shampoo.Sodium carboxymethyl hydroxypropyl cellulose e ka sebelisoa e le sekhomaretsi sa sekhomaretsi sa sesepa sa meno, se nang le thepa e ntle ea thixotropic, e le hore sesepa sa meno se na le sebopeho se setle, deformation ea nako e telele, junifomo le tatso e bobebe.Sodium carboxymethyl hydroxypropyl cellulose ho hanyetsa letsoai, ho hanyetsa acid ho phahame, phello e molemo haholo ho feta carboxymethyl cellulose, e ka sebelisoa e le tackifier ho sesepa, moemeli oa ho thibela litšila.Ha ho etsoa sesepa, sodium carboxymethyl cellulose hangata e sebelisoa e le dispersant ea litšila ea phofo ea ho hlatsoetsa, e teteaneng le e lahlang sesepa sa metsi.
4. Indasteri ea meriana le lijo
Ka indasteri ea meriana,hydroxypropyl carboxymethyl cellulose(HPMC) e ka sebelisoa e le li-excipients tsa lithethefatsi, tse sebelisoang haholo ho skeleton ea molomo e laoloang le litokisetso tse tsitsitseng tsa tokollo, e le lisebelisoa tse thibelang ho laola ho lokolloa ha lithethefatsi, e le lisebelisoa tsa ho roala lihlahisoa tse tsitsitseng, li-pellets tse tsitsitseng, li-capsules tse tsitsitseng. .E sebelisoang haholo ke methyl carboxymethyl cellulose, ethyl carboxymethyl cellulose, joalo ka MC hangata e sebelisoa ha ho etsoa matlapa le li-capsules, kapa matlapa a tsoekere a tlotsitsoeng.Boleng bo phahamengli-cellulose etherse ka sebelisoa indastering ea lijo, 'me ke li-thickeners tse sebetsang hantle, li-stabilizers, li-excipients, li-agents tse bolokang metsi le li-foaming agents tsa mochini lijong tse fapaneng.Methylcellulose lehydroxypropyl methylcelluloseli amohetsoe
Ntho e kenang ka har'a metabolism e seng kotsi ho physiology.Bohloeki bo phahameng (99.5% kapa ho feta bohloeki)carboxymethyl cellulose(CMC) e ka ekeletsoa lijong tse kang lebese le lihlahisoa tsa tranelate, li-condiments, jeme, lijeli tsa letlalo, makotikoti, lisyrups tsa tafole le lino.Carboxymethyl cellulose e nang le bohloeki bo fetang 90% e ka sebelisoa likarolong tse amanang le lijo, joalo ka ho tsamaisa le ho boloka litholoana tse ncha.Sekoahelo sena sa polasetiki se na le melemo ea ho boloka hantle, tšilafalo e fokolang, ha ho na tšenyo, le mokhoa o bonolo oa tlhahiso.
5. Lisebelisoa tsa optical le tsa motlakase tse sebetsang
Ka lebaka la bohloeki bo phahameng bacellulose ether, ho hanyetsa acid e ntle, ho hanyetsa letsoai, haholo-holo lintho tse tlaase tsa tšepe le litšepe tse boima, colloidal e lokiselitsoeng e tsitsitse haholo, e loketse libeteri tsa alkaline, libeteri tsa zinki-manganese electrolyte thickening stabilizer.Tse ngatali-cellulose ethersbontša thepa ea kristale ea metsi a thermotropic.Acetylhydroxypropyl cellulosee etsa likristale tsa mokelikeli oa thermogenic cholesteric ka tlase ho 164 ℃.
Nako ea poso: Mar-22-2024