Hydroxypropyl Methylcellulose (HPMC) ke mofuta oa selulose o sebelisoang liindastering tse fapaneng, ho kenyeletsoa meriana, kaho, lijo le litlolo.E tsoa ho cellulose, e leng polima ea tlhaho e fumanoang limela.HPMC e fetotsoe ka karabelo ea lik'hemik'hale ho ntlafatsa thepa ea eona bakeng sa lits'ebetso tse ikhethileng.HPMC e nkelang sebaka se tlase hangata e na le DS e tlase ha e bapisoa le HPMC e tloaelehileng, e hlahisang litšobotsi tse fapaneng le ts'ebetso lits'ebetsong tse fapaneng.
Litšobotsi tsa HPMC ea Phalliso e tlase:
Hydrophilic Nature: Joalo ka lintho tse ling tse tsoang ho cellulose, HPMC e nkelang sebaka se tlase ke hydrophilic, ho bolelang hore e na le kamano ea metsi.Thepa ena e etsa hore e tšoanelehe bakeng sa lits'ebetso moo ho lakatsoang ho boloka mongobo, ho teteaneng kapa ho etsa lifilimi.
Thermal Stability: HPMC e bonts'a botsitso bo botle ba mocheso, e etsa hore e tšoanelehe ho sebelisoa mefuteng e sebetsang kapa e pepesehetseng mocheso o phahameng.
Bokhoni ba ho Etsa Lifilimi: HPMC e sa nkeng sebaka se tlase e ka etsa lifilimi tse pepeneneng le tse tenyetsehang ha li omme, e leng se etsang hore e be molemo ho liindasteri tse fapaneng, ho kenyeletsoa meriana le lijo, bakeng sa ho roala matlapa kapa lisebelisoa tse koahelang.
Phetoho ea Thickening le Rheology: HPMC ke sesebelisoa se matla sa ho tenya mme se ka fetola rheology ea tharollo ea metsi.Ka mokhoa o fokolang oa ho nkela sebaka, e fana ka ntlafatso e itekanetseng ea viscosity, e lumellang taolo e nepahetseng holim'a thepa ea phallo ea metsoako.
Tšebelisano ea Lik'hemik'hale: E lumellana le mefuta e mengata ea lisebelisoa tse ling tse atisang ho sebelisoa ha ho etsoa metsoako, ho kenyeletsoa matsoai, tsoekere, li-surfactants, le metsoako ea tlhaho.Ho feto-fetoha hona ho kenya letsoho ho sebelisoeng ha eona ka bongata liindastering tse fapaneng.
Non-Ionic Nature: HPMC e nkeloang sebaka e tlase ha e na ionic, ho bolelang hore ha e na tefiso ea motlakase tharollong.Thepa ena e lumella ho lumellana le mefuta e mengata e pharaletseng ea lik'hemik'hale tse ling 'me e fokotsa kotsi ea ho sebelisana e ka amang botsitso kapa ts'ebetso ea lihlahisoa.
Biodegradability: Kaha e nkiloe ho selulose, HPMC e ka senyeha tlas'a maemo a loketseng, e leng taba ea bohlokoa bakeng sa lits'ebetso tse hlokomelang tikoloho.
Likopo tsa HPMC ea Phalliso e tlase:
Meriana:
Ho roala Letlapa: HPMC e nkeloang sebaka e tlase e ka sebelisoa ho etsa liaparo tsa junifomo le tse sireletsang matlapeng, ho fana ka tokollo e laoloang kapa masking a tatso.
Litlhophiso tsa Phallo e Laolehileng: E sebelisoa lits'ebetsong tsa matrix bakeng sa tokollo e tsitsitseng kapa e laoloang ea metsoako e sebetsang ea meriana.
Litharollo tsa Ophthalmic: HPMC e sebelisoa marotholi a mahlo le litlolo ka lebaka la thepa ea eona ea ho khomarela le ho lumellana le lisele tsa mahlo.
Kaho:
Li-Adhesives tsa Lithaele: HPMC e sebetsa e le sekontiri se teteaneng le ho boloka metsi ka har'a likhomaretsi tsa lithaele, ho ntlafatsa ts'ebetso le thepa ea ho khomarela.
Liretse tse Thehiloeng ka Samente: E ntlafatsa bokhoni ba ho sebetsa, ho boloka metsi, le ho khomarela lirekere tse entsoeng ka samente, tse kang renders, plasters le grouts.
Lihlahisoa tsa Gypsum: HPMC e nkeloang sebaka e tlase e ntlafatsa botsitso le ts'ebetso ea lihlahisoa tse thehiloeng ho gypsum joalo ka metsoako e kopaneng le lipolasetere tsa lebota.
Lijo le Lino:
Emulsions le Suspensions: HPMC e tsitsisa li-emulsions le ho emisoa, ho thibela ho arohana ha mekhahlelo le ho ntlafatsa sebopeho le molomo oa lihlahisoa tsa lijo.
Thepa e Baked: E ntlafatsa viscosity ea hlama, sebopeho le bophelo ba sethala ka har'a lintho tse halikiloeng joalo ka bohobe, likuku le likuku.
Lihlahisoa tsa lebese: HPMC e ka sebelisoa lits'ebetsong tsa lebese joalo ka yogurt le ice cream ho ntlafatsa botsitso le sebopeho.
Tlhokomelo ea Motho le Litlolo:
Lihlahisoa tsa Tlhokomelo ea Letlalo: HPMC e sebelisoa ka litlolo, litlolo, le li-gel e le motenya le ho tsitsisa, ho fana ka sebopeho se lakatsehang le rheology.
Lihlahisoa tsa Tlhokomelo ea Moriri: E ntlafatsa viscosity le ho emisa thepa ea li-shampoo, li-conditioner le lihlahisoa tsa setaele.
Meetso ea Lihlooho: HPMC e kenyellelitsoe mefuteng ea lihlooho tse kang litlolo le li-gel bakeng sa thepa ea eona ea ho etsa filimi le ea ho nosetsa.
Lipente le Liaparo:
Latex Paints: HPMC e sebetsa e le setenya le se tsitsitseng ka lipente tsa latex tse thehiloeng metsing, ho ntlafatsa brushability, ho hanyetsa spatter, le botšepehi ba filimi.
Liaparo tse khethehileng: E sebelisoa ka liphahlo tse khethehileng tse kang li-anti-graffiti le liphahlo tse thibelang mollo bakeng sa thepa ea eona ea ho etsa filimi le ea tšireletso.
Lisebelisoa tse ling:
Likhomaretsi: HPMC e sa nkeng sebaka se tlase sebaka e ntlafatsa ponahalo ea sekhomaretsi, ho sebetsa le ho khomarela, ho kenyeletsoa sekhomaretsi sa wallpaper, likhomaretsi tsa patsi le li-sealant.
Textile Printing: E sebelisoa ho masela a khatiso a masela ho laola viscosity le ho ntlafatsa tlhaloso ea khatiso le chai ea mebala.
Qetello:
Hydroxypropyl Methylcellulose (HPMC) e nkeloang sebaka e tlase ke motsoako oa selulose o sebetsang ka mefuta-futa o sebelisoang ka mefuta e fapaneng ho tsa meriana, kaho, lijo, litlolo le liindasteri tse ling.Thepa ea eona e ikhethang, ho kenyelletsa hydrophilicity, bokhoni ba ho etsa lifilimi, le tlhaho e seng ea ionic, e e etsa motsoako oa bohlokoa mekhoeng e fapaneng.Ebang ke moemeli oa ho roala letlapa, motenya lihlahisoa tsa lijo, kapa mofetoleli oa rheology ka thepa ea kaho, HPMC e nkelang sebaka se tlaase e kenya letsoho mosebetsing, botsitso le ts'ebetsong ea mefuta e mengata ea lihlahisoa.Ho feta moo, ho senyeha ha eona ho eketsa boipiletso ba eona lits'ebetsong tse tsotellang tikoloho.
Nako ea poso: Mar-15-2024