Hydroxypropyl starch ether-HPS

Selelekela sa Starch

Starch ke e 'ngoe ea lik'habohaedreite tse ngata ka ho fetisisa tse fumanehang tlhahong' me e sebetsa e le mohloli oa matla bakeng sa lintho tse ngata tse phelang, ho kenyeletsa le batho. E entsoe ka likarolo tsa tsoekere tse hokahaneng hammoho ka liketane tse telele, tse etsang limolek'hule tsa amylose le amylopectin. Hangata limolek'hule tsena li ntšoa limela tse kang poone, koro, litapole le raese.

Ho fetoloa ha starch

Ho ntlafatsa thepa ea eona le ho holisa ts'ebeliso ea eona, starch e ka ba le liphetoho tse fapaneng tsa lik'hemik'hale. E 'ngoe ea liphetoho tse joalo ke ho kenngoa ha lihlopha tsa hydroxypropyl, tse hlahisang hydroxypropyl starch ether (HPS). Phetoho ena e fetola litšobotsi tsa 'mele le tsa lik'hemik'hale tsa starch, e etsa hore e feto-fetohe le e loketseng mefuta e mengata ea tšebeliso ea indasteri.

Sebopeho sa Lik'hemik'hale le Thepa

Hydroxypropyl starch ethere tsoa ho starch ka karabelo ea lik'hemik'hale e kenyelletsang ho nkela lihlopha tsa hydroxyl sebakeng sa lihlopha tsa hydroxypropyl. Ts'ebetso ena e kenyelletsa liketane tsa mahlakoreng a hydrophobic holim'a molek'hule ea starch, e fanang ka eona ka ho ntlafala ha metsi le botsitso. The degree of substitution (DS) e bolela palo ea lihlopha tsa hydroxypropyl tse kentsoeng ka yuniti ea tsoekere 'me e susumetsa haholo thepa ea HPS.

Lisebelisoa tsa Hydroxypropyl Starch Ether

Indasteri ea Kaho: HPS e atisa ho sebelisoa e le sekontiri se teteaneng, se tlamang, le se tsitsitseng linthong tsa kaho tse kang seretse, samente le grout. Bokhoni ba eona ba ho ntlafatsa ts'ebetso, ho khomarela, le ho boloka metsi ho etsa hore e be tlatsetso ea bohlokoa mekhoeng ea kaho.

Indasteri ea Lijo: Khoebong ea lijo, HPS e fumana lisebelisoa lihlahisoa tse kang lisoso, liroso le lintho tsa ho baka. E sebetsa joalo ka motenya, stabilizer le texturizer, e ntlafatsa sebopeho, molomo le bophelo ba sethala sa lihlahisoa tsa lijo. Ho feta moo, HPS hangata e ratoa ho feta tse ling tse tsoang ho starch ka lebaka la mocheso oa eona o babatsehang le botsitso ba ho kuta.

Meriana: Metsoako ea meriana e sebelisa HPS e le tlamahano ha ho etsoa matlapa, moo e ntlafatsang sekhahla sa ho putlama le ho senyeha ha matlapa. Ho phaella moo, e sebetsa e le moemeli oa ho etsa lifilimi ka likopo tsa ho roala, ho fana ka matlapa ka lera le ka ntle le sireletsang le le khahlehang ka ntle.

Lihlahisoa tsa Tlhokomelo ea Motho: HPS ke motsoako o tloaelehileng lihlahisoa tsa tlhokomelo ea motho joalo ka li-shampoo, li-conditioner le litlolo. E sebetsa joalo ka motenya le stabilizer, e ntlafatsa botsitso ba sehlahisoa, sebopeho le botsitso ba sethala. Ho feta moo, HPS e fana ka thepa ea boemo ho moriri le litlolo tsa tlhokomelo ea letlalo, e tlatsetsang ts'ebetsong ea bona ka kakaretso.

Indasteri ea Lipampiri: Ha ho etsoa lipampiri, HPS e sebelisoa e le sesebelisoa sa boholo bo holimo ho ntlafatsa matla a pampiri, boreleli ba bokaholimo le ho hatisoa. Lintho tsa eona tsa ho etsa filimi li etsa hore ho be le seaparo se ts'oanang holim'a pampiri, e leng se etsang hore e be le matla a ho khomarela enke le ho fokotsa ho monya ha enke.

Indasteri ea Masela: HPS e sebetsa e le sesebelisoa sa boholo indastering ea masela, moo e sebelisoang likhoeleng le masela ho ntlafatsa litšobotsi tsa tsona tsa ho sebetsana le ts'ebetso ea ho loha kapa ea ho loha. Ho feta moo, e fana ka ho satalla le matla ho likhoele, ho nolofatsa ts'ebetso e tlase le ho ntlafatsa boleng ba lihlahisoa tsa masela tse felileng.

Mekelikeli ea ho Cheka Oli: HPS e hiriloe indastering ea oli le khase e le sebatli le se laolang tahlehelo ea mokelikeli marong a chekang. E thusa ho boloka viscosity ea seretse sa ho cheka, ho thibela tahlehelo ea mokelikeli sebopehong, le ho tsitsisa mabota a liliba, ka tsela eo e ntlafatsa ts'ebetso ea ho cheka le ho netefatsa bots'epehi ba hantle.

Hydroxypropyl starch ether (HPS)ke motsoako oa starch o sebetsang ka mefuta-futa o nang le ts'ebeliso e atileng liindastering tse fapaneng. Motsoako oa eona o ikhethang oa thepa, ho kenyeletsoa ho tenya, ho tlama, ho tsitsisa, le bokhoni ba ho etsa lifilimi, ho etsa hore e be ea bohlokoa haholo mekhoeng ho tloha ho thepa ea kaho ho isa lihlahisoa tsa lijo. Ha tlhoko ea li-additives tse tšoarellang le tse bolokang tikoloho e ntse e hola, HPS e hlahella e le mokhoa o ka nchafatsoang le o ka senyehang ho feta li-polymers tsa maiketsetso, e tiisang boemo ba eona e le motsoako oa mantlha lits'ebetsong tse ngata tsa indasteri le tsa bareki.