1. Selelekela
Hydroxyethyl Cellulose (HEC) ke polima e se nang ionic, e qhibilihang ka metsing e sebelisoang haholo lihlahisoa tsa tlhokomelo ea motho joalo ka litlolo le li-shampoo. HEC thickeners e phetha karolo ea bohlokoa ho ntlafatsa sebopeho, tshebetso le phihlelo ea lihlahisoa tsena.
2. Litšobotsi tsa motheo tsa HEC thickener
HEC ke ntho e tsoang ho cellulose ea tlhaho e fetotsoeng ka lik'hemik'hale. Sehlopha sa hydroxyethyl ka sebopeho sa eona sa limolek'hule se ka theha maqhama a haedrojene ka limolek'hule tsa metsi, ka hona, ho ntlafatsa haholo ho qhibiliha ha metsi le matla a ho teteaneng. HEC e na le litšobotsi tse latelang tsa bohlokoa:
Bokhoni bo botle ba ho tenya: HEC e ka eketsa haholo viscosity ea tharollo maemong a tlase.
Non-ionic: HEC ha e amehe ke liphetoho tsa matla a ionic le pH mme e na le mefuta e mengata ea likopo.
Solubility e ntle: HEC e qhibiliha ka potlako metsing a batang le a chesang, e leng ho etsang hore ho be bonolo ho e sebelisa.
Biocompatibility: HEC ha e na chefo ebile ha e kotsi ebile e loketse ho sebelisoa lihlahisoa tsa tlhokomelo ea motho.
3. Ho sebelisoa ha HEC ka har'a lihlapa
3.1 Phello e teteaneng
HEC haholo-holo e bapala karolo e teteaneng ho li-detergents, ho fa sehlahisoa sa viscosity e loketseng bakeng sa tšebeliso e bonolo le taolo ea litekanyetso. Viscosity e nepahetseng e ka thibela detergent ho lahleheloa ke kapele haholo nakong ea ts'ebeliso le ho ntlafatsa phello ea ho hloekisa. Ho feta moo, li-thickeners li ntlafatsa bokhoni ba ho tlosa matheba ka ho etsa hore li-detergent li khomarele matheba habonolo.
3.2 Botsitso bo ntlafetseng
HEC e ka thibela stratification le pula ea lisebelisoa tsa sesepa ka katleho le ho boloka ho tšoana ha sehlahisoa le botsitso. Sena se bohlokoa haholo bakeng sa lisebelisoa tse nang le likaroloana tse emisitsoeng ho netefatsa hore ho na le liphello tse tsitsitseng tšebelisong e 'ngoe le e 'ngoe.
3.3 Ntlafatsa boiphihlelo ba basebelisi
Ka ho lokisa viscosity ea sesepa, HEC e ntlafatsa maikutlo le ho ata ha sehlahisoa, ho etsa hore ho be bonolo ho ajoa le ho senya holim'a matsoho le liaparo. Ntle le moo, viscosity e nepahetseng e ka fokotsa ho lutla le litšila tsa sesepa nakong ea ts'ebeliso le ho ntlafatsa khotsofalo ea mosebelisi.
4. Ho sebelisoa ha HEC ka shampoo
4.1 Thickening le stabilizing formulations
Ka li-shampoo, HEC e boetse e sebelisoa haholo-holo ho teteaneng, ho fa sehlahisoa ho tsitsisa le ho phalla ho lakatsehang. Sena ha se ntlafatse feela boiketlo ba tšebeliso ea shampoo, empa hape se thibela metsoako ho tloha ho stratifying le ho rarolla, ho boloka botsitso ba foromo.
4.2 Ntlafatsa ts'ebetso ea foam
HEC e ka ntlafatsa boleng ba foam ea shampoo, ea etsa hore foam e be monate, e be ntle le e tšoarellang nako e telele. Sena se bohlokoa ho ntlafatsa phello ea tlhoekiso le maikutlo a shampoo. Lather ea pele e tšoara hantle le ho tsamaisa litšila le oli, ka hona e matlafatsa matla a ho hloekisa shampoo.
4.3 Liphello tsa ho nosetsa le ho hlokomela moriri
HEC e na le phello e itseng ea mongobo 'me e ka thusa moriri ho boloka mongobo nakong ea ts'ebetso ea ho hloekisa, ho fokotsa ho omella le frizz. Ho feta moo, thepa ea HEC e boreleli e thusa ho ntlafatsa melemo ea boemo ba shampoo, ho etsa hore moriri o be bonolo, o be bonolo le o laoleheng haholoanyane.
4.4 Ho lumellana ha moralo
Kaha HEC ha e na ionic thickener, e lumellana hantle le metsoako e meng ea foromo 'me e ka ba teng ka mokhoa o tsitsitseng metsoakong e fapaneng e sebetsang le li-additives ntle le ho baka maikutlo a mabe kapa ho hlōleha. Sena se etsa hore moralo oa foromo o be bonolo haholoanyane 'me o ka fetoloa le ho ntlafatsoa ho latela litlhoko tse fapaneng.
Tšebeliso ea li-thickeners tsa HEC ho li-detergents le li-shampoo li ka ntlafatsa haholo ts'ebetso ea sehlahisoa le phihlelo ea mosebedisi. HEC e fana ka ts'ehetso ea bohlokoa ho nts'etsopele le ho ntlafatsa lihlahisoa tsa tlhokomelo ea motho ka ho fana ka matla a holimo, ho matlafatsa botsitso ba sebopeho, boleng bo ntlafetseng ba lather, le ho ntlafatsa moisturization le tlhokomelo ea moriri. Nakong e tlang, ka tsoelo-pele e tsoelang pele ea thekenoloji le liphetoho tse hlokahalang 'marakeng, bokhoni ba ho sebelisa HEC bo tla hlahlojoa le ho lokolloa.
Nako ea poso: Jul-23-2024