Ntho e 'ngoe e hapang tlhokomelo e ngata lefats'eng la lik'hemik'hale le indasteri ke phofo ea stearic acid.
Stearic acid phofo ke phofo e tšoeu ea kristale e sa nkheng ebile e sa latsoehe. Ka lik'hemik'hale, e na le botsitso bo botle le botsitso ba mocheso 'me ha e khone ho itšoara ka lik'hemik'hale, e leng se e lumellang ho boloka thepa ea eona libakeng tse ngata tse fapaneng. Ho feta moo, phofo ea stearic acid e na le thepa e itseng ea ho tlotsa le ea hydrophobic, 'me thepa ena e rala motheo oa ts'ebeliso ea eona libakeng tse fapaneng.
Stearic acid phofo e tsoa mehloling e fapaneng. Haholo-holo e nkiloe mafura a tlhaho a liphoofolo le meroho le oli, tse kang oli ea palema le tallow. Ka letoto la ts'ebetso ea lik'hemik'hale le mekhoa ea ho hloekisa, li-acid tse mafura tse ka har'a oli le mafura li aroloa 'me li hloekisoa hore qetellong li fumane phofo ea stearic acid. Mokhoa ona oa ho fumana chelete o tiisa botsitso ba phepelo ea eona le ho fokotsa tšusumetso ea eona ea tikoloho ho isa bohōleng bo itseng.
Stearic acid phofo e ipabola ha ho tluoa tabeng ea ho sebetsa hantle. Taba ea pele, ke lubricant e ntle haholo e ka fokotsang likhohlano le ho roala, le ho ntlafatsa ts'ebetso ea ts'ebetso le bophelo ba ts'ebeletso ea mochini le lisebelisoa. Lefapheng la polasetiki, ho eketsoa ha phofo ea Stearic acid ho ka ntlafatsa ts'ebetso ea lipolasetiki, ho etsa hore ho be bonolo ho bōptjoa, le ho eketsa ho qeta holimo le ho feto-fetoha ha lihlahisoa tsa polasetiki. Taba ea bobeli, phofo ea asiti ea stearic le eona e na le litlamorao tsa emulsifying le ho qhalakanya, 'me e sebelisoa haholo litlolong le meriana. E ka thusa metsoako e fapaneng ho kopanya ka ho lekana le ho ntlafatsa boleng le botsitso ba lihlahisoa. Ho feta moo, e boetse e phetha karolo ea bohlokoa indastering ea rabara, e ka matlafatsang matla le ho hanyetsa abrasion ea rabara.
Stearic acid phofo e sebelisoa mesebetsing e mengata e fapaneng.
Ka indasteri ea polasetiki, ke tlatsetso e hlokahalang. Ka mohlala, ha ho etsoa polyethylene (PE) le polypropylene (PP), phofo ea stearic acid e ntlafatsa ho phalla le ho lokolla thepa ea li-plastiki, e leng se etsang hore tlhahiso e eketsehileng le boleng ba sehlahisoa. Ts'ebetsong ea polystyrene (PS) le polyvinyl chloride (PVC), e eketsa boima le ho hanyetsa mocheso oa li-plastiki, ho atolosa mefuta e mengata ea lisebelisoa.
Stearic acid phofo e boetse ke ea bohlokoa haholo ho litlolo, moo e sebelisoang hangata e le emulsifier le consistency regulator lihlahisoa tsa tlhokomelo ea letlalo tse kang litlolo, lotions le lipsticks, ho etsa hore sebopeho sa sehlahisoa se be se ts'oanang le se tsitsitseng. Ka litlolo tsa 'mala, tse kang meriti ea mahlo le metheo, e thusa ho ntlafatsa ho khomarela le ho phela nako e telele ea sehlahisoa, ho etsa hore e be ntle le ho feta.
Indasteri ea meriana e boetse e sebelisa ka botlalo thepa ea phofo ea stearic acid. Mekhatlong ea meriana, e ka sebelisoa e le motsoako le setlolo ho thusa moriana hore o bōpehe hantle le ho lokolloa, le ho ntlafatsa bioavailability ea moriana. Ho sa le joalo, ho tse ling tsa li-capsule formulations, phofo ea stearic acid e ka boela ea phetha karolo ea ho arola le ho sireletsa lithethefatsi.
Indastering ea rabara, phofo ea stearic acid e ka khothaletsa ts'ebetso ea vulcanisation ea rabara le ho ntlafatsa setsoalle sa li-cross-link tsa rabara, ka hona ho matlafatsa thepa ea mochini le ho hanyetsa botsofali ba lihlahisoa tsa rabara. Ebang ke lithaere, litiiso tsa rabara kapa mabanta a tsamaisang rabara, phofo ea asiti ea stearic e kenya letsoho ntlafatsong ea boleng le tšebetso ea tsona.
Ho feta moo, phofo ea stearic acid e na le ts'ebeliso ea bohlokoa indastering ea masela, ea ho roala le ea enke. Indastering ea masela, e ka sebelisoa e le ntho e nolofatsang le e lelekang metsi ho ntlafatsa maikutlo le tšebetso ea masela. Ka li-coatings le li-inks, e ntlafatsa ho hasana le botsitso ba li-pigments le ho ntlafatsa khanya le ho khomarela liphahlo.
Qetellong, phofo ea stearic acid e phetha karolo ea bohlokoa indastering ea morao-rao le bophelo bo nang le thepa e ikhethang, mehloli e sa tšoaneng, katleho e tsotehang le mefuta e mengata ea likopo.
Nako ea poso: Jul-03-2024
