Tšebeliso ea Starch Ether ho Lihlahisoa tse Thehiloeng ka Samente

Starch ether ke mofuta oa Hydroxypropyl starch ether e sebelisoang haholo joalo ka tlatsetso lihlahisoa tse thehiloeng ho samente joalo ka seretse, konkreite le li-grouts. Mosebetsi o ka sehloohong oa starch ether lihlahisoa tsena ke ho ntlafatsa ts'ebetso ea tsona, ho boloka metsi, le thepa ea ho khomarela. Tšebeliso ea starch ether lihlahisoa tse thehiloeng ho samente e ka hlalosoa ka tsela e latelang:

1. Ntlafatso ea ts'ebetso: Starch ether e ka ntlafatsa ts'ebetso ea lihlahisoa tse entsoeng ka samente ka ho fokotsa viscosity ea tsona. Sena se finyelloa ka ho adsorption ea limolek'hule tsa starch ether holim'a likaroloana tsa samente, tse fokotsang litefello tsa bona tsa electrostatic le ho eketsa ho tsamaea ha tsona. Sena se lumella likaroloana tsa samente hore li tsamaee ka bolokolohi, e leng se etsang hore ho be le mokelikeli o eketsehileng le ho bonolo ho sebetsa le motsoako.
2. Ho boloka metsi: Starch ether e ka ntlafatsa ho boloka metsi a lihlahisoa tse entsoeng ka samente ka ho etsa filimi e sireletsang ho pota-potile likaroloana tsa samente. Filimi ena e thibela metsi a motsoako hore a se ke a fetoha mouoane ka potlako, e leng se lumellang sehlahisoa se entsoeng ka samente hore se lule se sebetsa ka nako e telele. Sena ke sa bohlokoa ka ho khetheha maemong a chesang le a omileng, moo sekhahla sa mouoane oa metsi a tsoang sehlahisoa se thehiloeng ho samente se leng holimo.
3. Ho khomarela: Starch ether e ka ntlafatsa ho khomarela lihlahisoa tse thehiloeng ho samente ho substrate ka ho eketsa matla a tsona. Sena se finyelloa ka ho thehoa ha maqhama a haedrojene pakeng tsa limolek'hule tsa starch ether le substrate holim'a metsi, e leng ho eketsang matla a ho kopanya sefahleho. Sena se ntlafatsa matla a ho kopanya ka kakaretso pakeng tsa sehlahisoa se thehiloeng ho samente le substrate, ho fokotsa kotsi ea ho arohana kapa ho hlōleha.
4. Khanyetso ea Crack: Starch ether e ka boela ea ntlafatsa khanyetso ea mapetsong a lihlahisoa tse thehiloeng ho samente ka ho matlafatsa matla a tsona a ho tiea. Sena se finyelloa ka ho thehoa ha marang-rang a mararo a limolek'hule tsa starch ether ka har'a motsoako, o sebetsang e le ho matlafatsa le ho thusa ho aba likhatello tse tsitsitseng haholoanyane. Sena se ka ntlafatsa ho tšoarella ka kakaretso le nako e telele ea sehlahisoa se thehiloeng ho samente.

Ka bokhutšoanyane, tšebeliso ea starch ether lihlahisoa tse entsoeng ka samente e ka ntlafatsa ts'ebetso ea tsona, ho boloka metsi, ho khomarela, le thepa ea ho hanyetsa crack. Starch ether e finyella sena ka ho fokotsa viscosity ea motsoako, ho etsa filimi e sireletsang ho pota-potile likaroloana tsa samente, ho eketsa tackiness ea motsoako, le ho matlafatsa matla a matla a sehlahisoa. Tšebeliso ea starch ether lihlahisoa tse thehiloeng ho samente e ka ntlafatsa ts'ebetso e akaretsang le ho tšoarella ha motsoako, e leng se etsang hore ho be le ts'ebetso e ntle le e sebetsang ea kaho.