Hydroxyethylcellulose (HEC) ke polima e qhibilihang ka metsing e sebelisoang haholo liindastering tse fapaneng tse kang kaho, litlolo, meriana le ho cheka oli. HEC e na le lisebelisoa tse 'maloa tse ikhethang tse etsang hore e be thepa e khahlehang bakeng sa indasteri, ho kenyelletsa le ho qhibiliha ha eona ho phahameng ka metsing, bokhoni ba eona ba ho tiisa le ho tsitsisa tharollo ea metsi, le ho hanyetsa ha eona tlhaselo ea likokoana-hloko.
Lintho tsa Hydroxyethyl Cellulose (HEC)
HEC e tsoa ho cellulose, polymer ea tlhaho e fumanehang liphatseng tse fapaneng tsa limela. Cellulose e ntšoa makhasi a lehong, k'hothone kapa mehloling e meng ea tlhaho ebe e phekoloa ka ethylene oxide ho etsa hydroxyethyl cellulose. Tekanyo ea ethoxylation e fapana ho itšetlehile ka tšebeliso e reriloeng ea HEC.
E 'ngoe ea lintho tsa bohlokoa ka ho fetisisa tsa HEC ke ho qhibiliha ha eona ho phahameng metsing. HEC e qhibiliha metsing a chesang le a batang, e etsa litharollo tse hlakileng le tse hlakileng. The solubility ea HEC e itšetlehile ka tekanyo ea substitution (DS) le viscosity grade. Ha DS le sehlopha sa viscosity li phahame, HEC e fokotseha haholo.
Thepa e 'ngoe ea bohlokoa ea HEC ke bokhoni ba eona ba ho tiisa le ho tsitsisa tharollo ea metsi. HEC e ka etsa sebopeho se kang gel ka metsing, kahoo se eketsa viscosity ea tharollo. Thepa ena e etsa HEC motenya o loketseng bakeng sa lipente tse thehiloeng metsing tse kang lipente, likhomaretsi le lihlahisoa tsa tlhokomelo ea motho.
HEC e boetse e hanyetsana le tlhaselo ea likokoana-hloko, e etsa hore e loketse ho sebelisoa meriana le lihlahisoa tsa tlhokomelo ea botho. E sebetsa e le sebolaya dikokwana-hloko ka ho thibela kgolo ya baktheria le fungus.
Mokhoa oa ho sebelisa Hydroxyethyl Cellulose (HEC)
HEC e sebelisoa liindastering tse fapaneng ka lebaka la thepa ea eona e ikhethang. Mehlala ke ena ea hore na HEC e sebelisoa joang liindastering tse fapaneng.
indasteri ea kaho
HEC e sebelisoa e le setepi le se tsitsitseng linthong tse fapaneng tsa kaho tse kang samente, seretse le liphahlo. E ntlafatsa ts'ebetso ea lisebelisoa tsena, e fokotsa mongobo, 'me e eketsa matla le ho tšoarella ha tsona. HEC e boetse e sebetsa e le tlamahano tsamaisong ea metsi a tlaase-solids, e thibelang lintho tse tiileng ho arohana le ho rarolla.
Indasteri ea litlolo
HEC e sebelisoa mefuteng e fapaneng ea litlolo tse kang li-shampoo, li-conditioner le litlolo. E sebetsa e le motenya, emulsifier le stabilizer, e ntlafatsa sebopeho sa lihlahisoa le ho li thibela ho arohana. HEC e boetse e fana ka maikutlo a boreleli, a boreleli letlalong le moriring.
Indasteri ea meriana
HEC e sebelisoa mefuteng e fapaneng ea meriana e kang matlapa, litlolo le li-gel. E sebetsa e le se tlamellang, se senya le se teteaneng ho ntlafatsa ts'ebetso ea sehlahisoa le botsitso. HEC e ka boela ea ntlafatsa bioavailability ea lithethefatsi ka ho ntlafatsa ho qhibiliha ha tsona le ho qhibiliha ha tsona.
indasteri ea ho cheka oli
HEC e sebelisoa e le sesebelisoa sa viscosifier le ho lahleheloa ke mokelikeli marong a ho cheka peterole. E ka matlafatsa matla a ho jara ha mokelikeli, ea thibela ho thehoa ha letsopa, le ho fokotsa khohlano pakeng tsa mokelikeli le seliba.
ha re phethela
Hydroxyethylcellulose (HEC) ke polymer e feto-fetohang e nang le mefuta e fapaneng ea thepa e ikhethang e e etsang hore e be thepa e khahlang liindasteri tse fapaneng. HEC e qhibiliha haholo ka metsing, e ka tiisa le ho tsitsisa litharollo tsa metsi, 'me e hanyetsana le tlhaselo ea likokoana-hloko. E sebelisoa liindastering tse fapaneng joalo ka kaho, litlolo, tsa meriana le ho cheka oli ka lebaka la bokhoni ba eona ba ho ntlafatsa ts'ebetso ea lihlahisoa. Ka melemo ea eona e mengata, ha ho pelaelo hore HEC ke thepa ea bohlokoa indastering.
Nako ea poso: Oct-16-2023