Ho hahoa hydrousethyl celdroullese Hec ke ngaka e se nang leeme, ea nang le metsi e qhibilihang e nkiloeng botlamuoeng, e sebelisoang haholo e le tona. Ho se hloella hantle ha Hec ho bohlokoa ho netefatsa ts'ebetso ea eona ho lihlahisoa tsa qetellong.
Selelekela ho Hydroxethyl cellulosese (Hec)
Hydroxethyl cellulosese (Hec) ke polymer e feto-fetohang ea polymer e tsoang cellulose ka phetoho ea lik'hemik'hale. E sebelisoa hangata indastering e kang:
Pharmaceutical: hec e sebelisoa e le modcoshity modcosied forces le maemo a tloaelehileng meriana e fapaneng, ho kenyeletsoa meriana e fapaneng, ho kenyeletsoa meriana ea molomo le ea sehlooho.
Li-cosmetics: Hec e hiriloe liselelong, litlolo, shampoos, le lihlahisoa tse ling tsa tlhokomelo e le moemeli oa mohloekisi le e moqoni.
Lijo: E sebelisoa lihlahisoa tsa lijo e le bolo ea maoto, se hlolla, le moemeli oa marabele.
Kaho: HEC e sebelisoa ka lisebelisoa tsa kaho tse kang li-petsoa, lidheres le lihlahisoa tse thehiloeng ho ntlafatsa litlolo tsa bona tsa tumelo.
Bohlokoa ba ho hasanya hec
Ho se hloella hantle ha HC ho bohlokoa ho fihlela thepa e lakatsehang sehlahisoa sa ho qetela. Ho baka ho se hloeha ka katleho:
UNIFLEY: Litloholo tsa homotenee tsa Hec ho pholletsa le tharollo kapa matrix.
Ts'ebetso ea hec e ka etsa karolo ea eona e boletsoeng, e kang ho toba, e tsikitlanya metsi, kapa e theha lifilimi.
Ts'ebetso: Litšobotsi tse ntlafalitsoeng tsa ts'ebetso, ho kenyeletsa le taolo ea lifate tsa pono, botsitso le bokhachane.
Moruo: Ho eketsa katleho ea ts'ebeliso ea hec, ho fokotsa litšila le ho fokotsa litšenyehelo tsa tlhahiso.
Mekhoa ea ho hasana hec
1. Mohlokomeli oa Mechani
Ho susumetsoa kapa ho kopanya: Sebelisa baitlami ba mochine, mechini, kapa homosezers ba ka hasana Ic butle butle. Fetola lebelo la kholiso le nako e thehiloeng ho litlhokahalo tsa hec le litlhokahalo tsa pono.
Ho hlohlelletsa ka lebelo le phahameng: Ngola basirethere ba lebelo kapa homozegeer ea ho hasana ka potlako, haholo bakeng sa mekhabiso e phahameng ea hec e phahameng kapa tharollo ea liketsahalo.
2. Mokhoa oa Hydration:
Pele ho - Helitlhalation: Pele ho Hec e qhibiliha ka lehlakoreng la la solven ka mocheso oa kamore pele o e kenyelletsa sehlopha sa ntlo. Sena se nolofalletsa ho hasanya habonolo le ho thibela ho oela.
Tlhahiso ea gradis: Kenya Hec butle butle ho ea pele ho netefatsa hydration le ho hasana.
3. Taolo ea mocheso:
Mocheso o nepahetseng: Boloka ts'ebetso e matlafatsang ka mocheso o nepahetseng oa mocheso ho ntlafatsa linyebetsing tsa lillo le ho se hloekisang likhalase tsa Hec. Ka tloaelo, mocheso oa kamore ho isa nakong e phahameng ea mocheso o loketseng hec hat.
Kame ea metsi a futhumetseng: Sebelisa ho hlapela metsi kapa sekepe se tlohang ho laola mocheso, haholo bakeng sa likopo tse thatafatsang.
4. Phetoho ea PH:
PH e nepahetseng: Fetolela PH ea ea solvent kapa e sa hloeha ho ea sebakeng se nepahetseng bakeng sa li-stlicality tsa Hec Ka kakaretso, ho se nke lehlakore ho feta maemo a ph a ph a monate bakeng sa hec hat.
5. Mekhoa e thata-e tšesaane:
Liphetoho tsa Tera ea Shear: Sebelisa mekhoa e meholo ka ho fetola litheko nakong ea ho lahla lintho. Litefiso tse phahameng tsa Shahar li ka thusa ho fokotsa hec tse ngata ebile li khothalletsa ho hana.
Tšebeliso ea lisebelisoa tsa Rheological: sebelisa lisebelisoa tsa Rheolo tsa ho beha litebello tsa li-moferefere nakong ea li-heare tsa ho baka, ho bolela ho baka.
6. Ho ne ho qoba ho baleha:
Khetho ea Surftactant: Khetha li-surfactats tse loketseng kapa li-agents tse khelohang li tsamaisana le hec le bohareng ba bona. Li-surfyants li ka fokotsa likhohlano tse holim 'a metsi, ntlafatsa ho koloba le ho thusa ho hec hat.
Ho tsepamisa mohopolo: Etsa bonnete ba ho tsepamisa maikutlo ho boloka thepa ea hec ntle le ho ama thepa kapa ts'ebetso ea eona sehlahisoa sa ho qetela.
7. Ultranetion:
Ultrasonic Ho se hloeha: Etsa kopo ea matla a HEC PUSELETSO EA HEC HO SEBELISA LITLHAKISO TSA BOPHELO kapa libate. Ultranontion e khothalletsa phokotso ea boholo ba karolo ea likarolo, ho nona, le ho hasaha ha likarolo tsa li-wec feela.
8. Karolo ea Phokotso ea Setsi sa Theko
Ho theola milling kapa lisebelisoa tsa slinding ho fokotsa boholo ba karohano ea Hec tse ngata, li ntlafatsa ho lahla lintho tse nyahamisang.
Tlhahlobo ea boholo ba sethala: ho beha leihlo ho laola tšebeliso ea lintho tse hasaneng
9. Mehato ea taolo ea boleng:
Tekanyo ea liketsahalo: khafetsa sheba lintho tse sa bonahaleng tsa hec nakong ea ts'ebetso ea ho senyeheloa ke pherekano ea ho etsa hore thepa e lakatsehe.
Tlhahlobo ea boholo ba dikarohelo: Etsa tlhahlobo ea boholo ba li-coffeese ho lekola katleho ea ho hasanya le ho netefatsa ho tsamaisoa ha likabelo tsa hec.
Ho hahoa hydroyethyl celdroullese (Hec) ka katleho e bohlokoa bakeng sa ho fihlela thepa le lits'ebetso tse fapaneng tsa indasteri ea indasteri ea indasteri e fapaneng. Ho sebelisa mekhoa e loketseng, ho kenyeletsoa tšenyeho ea mochini, taolo ea mocheso, ho sebelisa mekhoa e mebe, ho ka etsa hore ts'ebetso ea Hec ho lihlahisoa tse qetellong. Ho feta moo, ho kenyelletsa mehato ea ho laola boleng bo kang litekanyetso tsa pono le tlhahlobo ea boholo ba litaba e thusa ho boloka maemo le ho ntlafatsa ts'ebetso ea ho qhalla le ho ntlafatsa ts'ebetso ea ho senyeha. Ka ho latela litataiso tsena, bahlahisi ba ka ntlafatsa katleho le boleng ba bokhoni bo thehiloeng ho liindastering.
Nako ea poso: AP-09-2024