Sehlopha sa litlolo HEC

Hydroxyethyl cellulose, e bitsoang HEC, ponahalo ea 'mala o mosoeu kapa o mosehla o mosehla o tiileng kapa o tiileng oa phofo, o se nang chefo le o sa latsoeheng, ke oa ether e seng ea ionic cellulose. Hydroxyethyl cellulose e qhibiliha habonolo ka metsing, metsi a batang le a chesang a ka qhibiliha, tharollo e nang le metsi ha e na thepa ea gel, e na le ho khomarela hantle, ho hanyetsa mocheso, ha e qhibilihe ka kakaretso ka li-solvents tsa tlhaho. Hydroxyethyl cellulose ke ether ea bohlokoa e qhibilihang ka metsing ea selulose ea bobeli feela ho carboxymethyl cellulose le hydroxypropyl methyl cellulose 'marakeng oa lefatše.

Cosmetic mophatoHEC Hydroxyethyl cellulose hydroxyethyl cellulose ke sesebelisoa se sebetsang sa ho etsa lifilimi, sekhomaretsi, setenya, se tsitsitseng le se dispersant ka shampoo, li-spray tsa moriri, neutralizer, tlhokomelo ea moriri le litlolo. Ka phofo ea ho hlatsoa ke mofuta oa litšila hape - moemeli oa ho lokisa; Sesepa se nang le hydroxyethyl cellulose se na le tšobotsi e hlakileng ea ho ntlafatsa boreleli le mercerization ea lesela.

Cosmetic mophatoHEC Hydroxyethyl cellulose ho lokisetsa mokhoa ke ho beha makhasi a lehong, boea ba k'hothone le karabelo ea sodium hydroxide, e le ho fumana sehlahisoa sa alkali cellulose e le lisebelisoa tse tala, ka mor'a ho senya kettle ea karabelo, tlas'a maemo a vacuum ka naetrojene, 'me u kopane le epoxy ethane. karabelo ea mokelikeli o tala e ne e le ho eketsa ethanol, acetic acid, glyoxal, ho hloekisa, ho se nke lehlakore le ho itšoara ka tsela ea ho tsofala, Qetellong, sehlahisoa se felileng se lokiselitsoe ka ho hlatsoa, ​​​​ho felloa ke metsi le ho omisa.

Cosmetic mophatoHEC Hydroxyethyl cellulose e nang le botenya, bonding, emulsion, ho emisoa, ho etsa filimi, ho boloka metsi, anti-corrosion, botsitso le litšoaneleho tse ling, e ka sebelisoa ka ho pharaletseng ka mokelikeli oa ho cheka oli oa mokelikeli o teteaneng, dispersant, pente le lihlahisoa tsa enke tse teteaneng, stabilizer, resin, tlhahiso ea polasetiki ea dispersant, textile sizeng agent, thepa ea moaho joalo ka samente le gypsum binder, thickener, e bolokang metsi, e emisang le surfactant bakeng sa lihlahisoa tsa letsatsi le letsatsi tsa lik'hemik'hale. lisebelisoa, sekhomaretsi le stabilizer bakeng sa indasteri ea elektroniki, joalo-joalo.

Mmarakeng oa China, ts'ebeliso ea hydroxyethyl cellulose e tsepamisitsoe haholo ho koae, lik'hemik'hale tsa letsatsi le letsatsi, peterole le liindasteri tse ling, 'me e fokotsehile libakeng tse ling. Ho phaella moo, tlhahiso ea hydroxyethyl cellulose Chaena ke haholo-holo lihlahisoa tse tlaase, 'me kopo ea eona e tsepamisitsoe haholo-holo ka liaparo tse tlaase le lihlahisoa tsa lik'hemik'hale tsa letsatsi le letsatsi. Mmarakeng oa maemo a holimo, palo ea likhoebo tse amehang Chaena e nyane, tlhahiso ha e lekane, 'me ho itšetleha ka kantle ho kholo. E susumetsoa ke phetoho ea lehlakoreng la phepelo le maano a ts'ireletso ea tikoloho, sebopeho sa indasteri ea hydroxyethyl cellulose ea China se lula se lokisa le ho ntlafatsoa, ​​​​mme sekhahla sa sebaka sa 'maraka oa maemo a holimo se tla tsoela pele ho ntlafala nakong e tlang.

Tlhaloso ea Lik'hemik'hale

Lihlahisoa Mephato 

HECHydroxyethyl cellulose ke sehlahisoa sa bohlokoa sa cellulose ether se boemong ba boraro tlhahisong le thekisong ea lefatše. Ke selulose e se nang ionic e qhibilihang ka metsing, e ka sebelisoang haholo ka peterole, pente, enke ea khatiso, masela, thepa ea mohaho, lik'hemik'hale tsa letsatsi le letsatsi, meriana, lisebelisoa tsa elektronike le liindasteri tse ling, tse nang le sebaka se pharaletseng sa nts'etsopele ea 'maraka. E susumetsoa ke tlhokahalo, tlhahiso ea hydroxyethyl cellulose Chaena e ntse e phahama. Ka ntlafatso ea tšebeliso le ho tiisa maano a ts'ireletso ea tikoloho, indasteri e ntse e tsoela pele ho ea maemong a holimo. Likhoebo tse sa khoneng ho tsamaisana le lebelo la nts'etsopele nakong e tlang li tla felisoa butle-butle.

Hydroxyethyl cellulose ka litlolo, lihlahisoa tsa tlhokomelo ea letlalo ke karolo e ka sehloohong ea moriri oa moriri, moemeli oa ho etsa filimi, emulsifying stabilizer, sekhomaretsi, kotsi ke 1, e batlang e sireletsehile, e ka kholiseha hore e tla sebelisoa, kaha bakhachane ka kakaretso ha ba na phello, hydroxyethyl cellulose. ha e na lintho tse bakang makhopho.

Hydroxyethyl cellulose ke sekhomaretsi sa polymer sa maiketsetso se sebelisoang litlolong e le setlolo sa letlalo, se etsang filimi le antioxidant.

Litaba tse lokelang ho hlokomeloa ha li sebelisoasetlolomophato HEChydroxyethyl cellulose:

1. Pele le ka mor'a ho eketsoa ha setlolo sa litlolo tsa HEC hydroxyethyl cellulose, ho hlohlelletsa ho tlameha ho tsoela pele ho fihlela tharollo e hlakile ka ho feletseng le e hlakileng.

2. Sieve thesetlolo sehlopha HEChydroxyethyl cellulose ka tanka ea ho tsoaka butle. U se ke ua e eketsa ka bongata kapa ka ho toba ka tanka ea ho kopanya.

3. The solubility easetlolomophatoHEChydroxyethyl cellulose ho hlakile hore e amana le mocheso oa metsi le boleng ba PH, kahoo tlhokomelo e khethehileng e lokela ho lefshoa ho eona.

4. Le ka mohla u se ke ua kenya ntho ea alkaline motsoako pele phofo ea hydroxyethyl cellulose e pholile ka metsi. Ho eketsa boleng ba PH kamora ho futhumala ho thusa ho qhibiliha.

5. Ho fihlela moo ho ka khonehang, eketsa mildew inhibitor pele ho nako.

6. Ha u sebelisa li-viscosity tse phahameng tsa litlolo tsa HEC hydroxyethyl cellulose, khatello ea joala ea 'mè ha ea lokela ho ba e phahameng ho feta 2.5-3%, ho seng joalo joala ea' mè e thata ho sebetsa. Hydroxyethyl cellulose ka mor'a ho phekoloa hangata ha ho bonolo ho etsa li-clumps kapa sphere, hape e ke ke ea theha li-colloid tse chitja tse sa tsitsang ka mor'a ho eketsa metsi.

Sephutheloana: 

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