1. Selelekela
Hydroxethyl celdloulose (Hec) ke thepa e sa quallical metsi e hlahisoang ke karabelo ea celzylene oxide. Ka lebaka la thepa ea eona e ikhethang ea 'mele le ea lik'hemik'hale, joalo ka alloubility ea metsi, e thetsang, e etsang bokhoni ba lifilimi.
2. Masimo a kopo
2.1 Indasteri ea koae
Indastering ea ho Laetsana, hec e sebelisoa haholo e le motsoano oa thipplene le rheology. Mesebetsi ea eona e kenyelletsa:
Ho Ntlafatsa Tšoanello ea Bohati: Hec e ka laola boitšoaro bo bobe ba ho koaloa, ho ntlafatsa ts'ebetso ea kaho, 'me ho be bonolo ho hlaba,' me ho be bonolo ho hlatsoa le ho feta.
Ho Ntlafatsa botsitso ba hooa: Hec e na le tsitsipano ea metsi le tšireletso ea colfidal, e ka thibelang setimenation ea pigment le ho ntlafatsa ts'ebetso ea hooa, le ho ntlafatsa tsitsipano ea ho koata.
Ntlafatsa thepa e khethang lifilimi: Hec e ka theha filimi e tšoanang nakong ea ho omella, ho ntlafatsa matla a sekoahelong.
2.2 Indasteri ea Petroleum
Ts'ebetsong ea tlhahiso ea oli le oli le oli, hec e sebelisoa haholo e le ho ekelletsa le mokelikeli o nonneng oa metsi le lijo tse robehileng. Mesebetsi ea eona e kenyelletsa:
Thibela le ho emisoa: HcPpention: HEC e khona ho eketsa pono ea metsi le ho senya hantle tlhahiso ea oli le ho eketsa tlhahiso ea oli.
Taolo ea lifilimi: hec e khona ho laola tahlehelo ea meetso ea mokelikeli, le ho ntlafatsa bophahamo le bophahamo ba liliba tsa oli.
Phetoho ea Rheology: hec e ka ntlafatsa tumelo ea mokelikeli ebe e lematsa lehlabathe la eona le phello ea ho robatsa ha eona.
Boikhopo ba kaho
Indasteri ea kaho, hangata Hec e sebelisoa ka setsing sa samente, lihlahisoa tsa gypsum le pente ea latex. Mesebetsi ea eona e ka sehloohong e kenyelletsa:
Ho Boloka Mehala: HEC ho ka ntlafatsa ts'ebetso ea seretse le li-gypsime, li eketsa ts'ebetso ea ho haha, 'me u ntlafatse bolokolohi ba eona ba metsi, thibela tahlehelo ea metsi le ho ntlafatsa matla a metsi.
Ho anti-sgging: Ho pente ea lachex, hec e ka thibela pente ho ea ho silafatsa libakeng tse otlolohileng, boloka junifomo e lekanang, le ho ntlafatsa boleng ba kaho.
Ho Boloka Boikemisetso: Hec e ka ntlafatsa tlamo pakeng tsa Server le Substrate, eketsa matla le ho tšoarella ha thepa.
2.4 Indasteri ea lik'hemik'hale tsa letsatsi le letsatsi
Lipere tse ka sehloohong tsa Hec linyeoeng tsa letsatsi le letsatsi li kenyelletsa ho sebelisoa e le motho ea mahlahahlaha, le emuselifier bakeng sa li-stockgens, li-shampoos, litlolo le litlolo. Mesebetsi ea eona e kenyelletsa:
Ho tšosa: HEC e ka eketsa pono ea lihlahisoa tsa lik'hemik'hale tsa letsatsi le letsatsi, li etsa hore thepa e hlophisehe ebile e ntle.
Chelete e teng: Hec e na le soelo e ntle ea metsi le tšireletso ea Colloid, li ka hlorisa tsamaiso e emisitsoeng, thibela karohano ea metsi a oli, le ho thibela karolo ea metsi a oli.
Ho emisoa: Hec a ka emisa likaroloana, a ntlafatsa ho lahla le ho tšoana ha sehlahisoa, le ho ntlafatsa ponahalo le mokhoa.
2.5 indasteri ea pharmaceutical
Indastering ea meriana, hec e sebelisoa haholo ke feela e le moemeli oa tokiso ea moea, oa ho lokolla moemeli le emulfier bakeng sa litafole. Mesebetsi ea eona e kenyelletsa:
Ho tlama: Hec a khona ho beha likaroloana tsa lithethefatsi hantle le ho ntlafatsa matla a matla le ts'ebetso ea ho se tšepahale.
Thuso e matla: Hec a ka fetola sekhahla sa ho lokolloa ha lithethefatsi, fihlella litlamorao tse matlafatsang kapa tse laoloang le ho ntlafatsa ts'ebetso ea lithethefatsi le mokuli.
GEL le emulwation: hec e ka theha gel ea junifomo kapa emulsion ea ho theha moriana, ho ntlafatsa botsitso le tatso ea lithethefatsi.
3. Melemo le litšobotsi
3.1 Melemo e metle ea ho qhekella le ea li-rheological
Hec o na le bokhoni bo botle ba ho teba le ho hlapolloe haholo, bo ka eketsang pono ea tharollo ea metsi, ba ba etsang maro a mangata a pseudopromin le maro a Phahameng ka lebelo le phahameng. Sena se nolofalletsa ho kopana le litlhoko tsa Rheological tsa lits'ebetso tse fapaneng tsa indasteri.
3.2 Ho tsitsa le ho lumellana
Hec o na le bokooa bo botle ba lik'hemik'hale, ba ka boloka ts'ebetso e tsitsitseng ho phase e pharaletseng ea pH, 'me e lumellana le lik'hemik'hale tse fapaneng le li-solven. Sena se nolofalletsa ho boloka phello e tsitsitseng le e tsitsitseng ka lits'ebetso tse rarahaneng tsa lik'hemik'hale.
3.3 ts'ireletso ea tikoloho le polokeho
Hec o entsoe ka celluulolese ea tlhaho, e na le biodedradical e ntle le tikoloho e botsoalle. Ka nako e ts'oanang, Hec ha e chefo ebile e se kotsi, 'me e loketse lihlahisoa tsa letsatsi le letsatsi tse nang le litlhoko tsa polokeho.
Hydroxethyl Cellulose Slllukese (Hec) e na le likopo tse fapaneng mme li phetha karolo ea bohlokoa indastering ea lik'nyeele. Litaba tsa eona tse hlakileng, tse tsitsitseng, botsitso le takatso e matla indastering ea bohlokoa e kang joaloka bosholu, peteroleum le mekhahlelo ea letsatsi le letsatsi. Ka nts'etsopele ea theknoloji le liphetoho tlhoko ea 'maraka, menyetla ea kopo ea Hec e tla ba pharaletseng.
Nako ea poso: Jul-09-2024