Ethylcellulose ke polymer e sebetsang ka bongata e nkiloeng ho selulose ka ho kenyelletsa lihlopha tsa ethyl. Phetoho ena e fana ka thepa e ikhethang ea polymer, e etsa hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng tsa indasteri. Karolo ea bohlokoa ea ho sebelisa ethylcellulose mafapheng a fapaneng ke ho utloisisa boitšoaro ba eona ba ho qhibiliha kaha e ama ts'ebetso le ts'ebeliso ea eona.
Mokhoa oa ho felisa ethylcellulose:
Lintho tsa Sollubility:
Ka lebaka la tlhaho ea hydrophobic ea sebaka sa ethyl, ethylcellulose e qhibiliha hanyane ka metsing. Leha ho le joalo, e bonts'a ho qhibiliha mefuteng e mengata ea li-solvents, e leng se etsang hore e tšoanelehe ka ho khetheha bakeng sa lits'ebetso moo ho hanyetsa metsi ho leng bohlokoa. Li-solvents tse tloaelehileng bakeng sa ethylcellulose li kenyelletsa ethanol, ethyl acetate, methylene chloride, le toluene. Ts'ebetso ea ho qhibiliha e kenyelletsa ho senya matla a intermolecular ka har'a polymer, ho lumella solvent hore e kenelle le ho qhala liketane tsa polymer.
Lintlha tse amang ho qhaloa:
Ho na le lintlha tse 'maloa tse amang ho felisoa ha ethylcellulose:
Khetho ea solvent: Khetho ea solvent e bapala karolo ea bohlokoa ts'ebetsong ea ho qhibiliha. Li-solvents tse nang le kamano e phahameng ea ethylcellulose, joalo ka ethyl acetate, li tla potlakisa ho qhibiliha.
Thempereichara: Ho eketseha ha mocheso ka kakaretso ho eketsa sekhahla sa ho qhibiliha hobane ho fana ka matla a eketsehileng bakeng sa ho sebelisana ha polymer-solvent. Leha ho le joalo, mocheso o feteletseng o ka baka ho senyeha.
Boholo ba likaroloana tsa polymer: Boholo ba karoloana e nyane bo fana ka sebaka se seholo sa ho sebelisana ha solvent, se bakang ho qhibiliha ka potlako. Mekhoa e nepahetseng ea ho sila kapa ea ho fokotsa boholo ba likaroloana e ka sebelisoa ho ntlafatsa ho qhibiliha.
Polymer Grade: Sehlopha sa ethylcellulose se khethoa ke ethoxy content le boima ba limolek'hule, tse amang ho qhibiliha ha eona. Lintho tse phahameng tsa ethoxy hangata li eketsa ho qhibiliha.
Ho hlohlelletsa kapa ho ferekana: Ho tsosoa ha mechine kapa ho ferekana ho thusa ho kenella ha solvent ka har'a matrix a polymer le ho potlakisa ts'ebetso ea ho qhibiliha.
Mekhoa e sebelisoang hangata ea ho qhibiliha:
Ho ka sebelisoa mekhoa e mengata ho qhaqha ethylcellulose:
Ho Kopanya Tharollo: Sena se kenyelletsa ho kopanya ethylcellulose le solvent e loketseng le ho hlohlelletsa motsoako ho fihlela o qhibiliha ka ho feletseng. Mokhoa ona o sebelisoa hangata maemong a laboratori.
Ho roala ha spray: Lits'ebetsong tsa indasteri, tharollo ea ethylcellulose hangata e lokisetsoa ts'ebetso ea ho roala. Mokelikeli o fetoha mouoane, o siea filimi e tšesaane ea ethylcellulose holim'a substrate.
Hot melt extrusion: Mokhoa ona o kenyelletsa ho futhumatsa motsoako oa ethylcellulose le likarolo tse ling sebakeng se entsoeng ka ho qhibilihisoa ebe o o ntša ka lefi. Ka mor'a ho pholile, ethylcellulose e tiisa.
Ho utloisisa litšobotsi le mekhoa ea ho qhibiliha ho bohlokoa ho hokahanya ethylcellulose le lits'ebetso tse ikhethileng.
Tšebeliso e ka sehloohong ea ethyl cellulose:
Indasteri ea meriana:
Ho roala Letlapa: Ethylcellulose e sebelisoa haholo e le lisebelisoa tsa ho roala matlapa ho fana ka tokollo e laoloang le ho sireletsa motsoako o sebetsang oa meriana.
Microencapsulation: Ke theknoloji ea microencapsulation e sebelisoang lits'ebetsong tsa phepelo ea lithethefatsi ho sireletsa lithethefatsi ho tsoa linthong tsa tikoloho.
indasteri ea lijo:
Liaparo tse jeoang: Ethylcellulose e sebelisoa e le seaparo se jeoang holim'a litholoana le meroho ho lelefatsa bophelo ba bona ba lishelefo le ho boloka bohloeki.
Lipente le Liaparo:
Li-inks le Coatings: Ethylcellulose ke motsoako o tloaelehileng oa li-inks le liphahlo, ho fana ka thepa ea ho etsa lifilimi le ho matlafatsa botsitso ba tlhahiso.
Indasteri ea polasetiki:
Polymer Additive: E sebelisoa e le tlatsetso ka har'a polasetiki ho ntlafatsa litšobotsi tsa bona tsa ts'ebetso, ho fana ka maemo a bonolo le ho tiea.
Sekhomaretsi:
Li-Adhesives tse chesang tse chesang: Ethylcellulose e sebelisoa ha ho etsoa li-adhesives tse chesang tse qhibilihisang ho thusa ho ntlafatsa thepa ea tsona ea ho khomarela le ho kopanya.
Indasteri ea masela:
Tekanyo ea masela: Ts'ebetsong ea masela, ethylcellulose e sebelisoa ka boholo ho fana ka tšireletso ho likhoele le ho eketsa matla a tsona.
sehlahisoa sa elektroniki:
Lisebelisoa tsa Photovoltaic: Ka lebaka la thepa ea eona ea ho etsa lifilimi le dielectric, ethylcellulose e ka sebelisoa ho etsa lifilimi tse tšesaane bakeng sa lisebelisoa tsa elektronike, ho akarelletsa le lisele tsa letsatsi.
Lihlahisoa tsa tlhokomelo ea motho ka mong:
Litlolo tse entsoeng ka litlolo: E sebelisoa e le setepi le se tsitsitseng ho litlolo tsa litlolo tse kang litlolo le litlolo.
Khatiso ea 3D:
Li-binders khatisong ea 3D: Ethylcellulose e ka sebelisoa e le setlamo mosebetsing oa khatiso oa 3D, ho thusa ho boloka botšepehi ba sebopeho sa ntho e hatisitsoeng.
Indasteri ea pampiri:
Ho roala pampiri: Ethyl cellulose e sebelisoa e le seaparo sa pampiri ho ntlafatsa thepa ea eona e ka holimo, ho ntlafatsa khatiso le ho fana ka ho hanyetsa metsi.
Ethylcellulose e na le lits'ebetso liindastering tse fapaneng ka lebaka la litšobotsi tsa eona tse ikhethang tsa ho qhibiliha le lisebelisoa tse ngata tse sebetsang. Mekhoa ea ho qhala ke karolo ea bohlokoa ea ho phethahatsa bokhoni ba bona, e leng ho nolofalletsang litharollo tse etselitsoeng litlhoko tse khethehileng. Ha mahlale a polymer a ntse a tsoela pele, ethylcellulose e kanna ea bapala karolo ea bohlokoa haholo lits'ebetsong tse fapaneng tse ncha, e kenyang letsoho ntlafatsong ea lisebelisoa le lihlahisoa tse tsoetseng pele.
Nako ea poso: Jan-15-2024