I-Ethylcellulose iyi-polymer eguquguqukayo enezinhlobonhlobo zokusetshenziswa ezimbonini ezahlukahlukene. Izakhiwo zayo eziyingqayizivele zivumela ukuthi isetshenziswe kukho konke kusukela kwezemithi kuya ekudleni, okokumboza kuya kwezindwangu.
Isingeniso se-ethylcellulose:
I-Ethylcellulose iphuma ku-cellulose, i-polymer yemvelo etholakala ezitshalweni. Ihlanganiswa ngokuphendula i-cellulose ne-ethyl chloride phambi kwesisekelo esifana ne-sodium hydroxide. Le nqubo ikhiqiza i-polymer lapho amaqembu e-ethyl enamathiselwe emaqenjini e-hydroxyl yomgogodla we-cellulose.
Izimpawu ze-ethylcellulose:
I-Thermoplasticity: I-Ethylcellulose ibonisa ukuziphatha kwe-thermoplastic, okusho ukuthi iyathamba lapho ishisa futhi iqina lapho ipholile.
Ukwakhiwa kwefilimu: Ngemva kokuncibilika ku-solvent efanele, ifilimu esobala, eguquguqukayo ingakhiwa.
Ayincibiliki emanzini: Ngokungafani ne-cellulose, i-ethylcellulose ayincibiliki emanzini kodwa incibilika kuzincibilikisi zemvelo ezihlukahlukene ezifana notshwala, ama-ester nama-hydrocarbon ane-chlorine.
Ukuzinza kwamakhemikhali: Inokuqina okuhle kwamakhemikhali futhi ingamelana nokucekelwa phansi ngama-asidi, ama-alkali nama-oxidants.
Ukusetshenziswa okujwayelekile kwe-ethylcellulose:
1. Izidakamizwa:
Izembatho: I-Ethylcellulose isetshenziswa kabanzi njengendlela yokumboza amaphilisi namaphilisi emithi. Izakhiwo zayo zokwenza ifilimu zinikeza umgoqo wokuzivikela, ukulawula ukukhululwa kwezithako ezisebenzayo, ukunambitheka kwemaski nokuthuthukisa ukugwinya.
Amafomu okukhishwa okuqinile: Ngenxa yekhono layo lokulawula ukukhishwa kwezidakamizwa, i-ethylcellulose ingasetshenziswa ukuthuthukisa ukukhishwa okuzinzile kanye nokukhishwa okuqhubekayo ukuze kuqinisekiswe imiphumela yokwelapha ende futhi kuncishiswe imvamisa yomthamo.
I-Binder: Isetshenziswa njenge-binder ekwenziweni kwethebhulethi ukusiza ukuhlanganisa impushana ibe ifomu lesilinganiso esiqinile esinamandla adingekayo.
2. Imboni yokudla:
Izingubo Ezidliwayo: I-Ethylcellulose isetshenziswa embonini yokudla ukwenza izimbotshana ezidliwayo zemikhiqizo yezithelo, yemifino kanye neyeconfectionery. Lezi zembatho zithuthukisa ukubukeka, zandise impilo yeshalofu futhi zivikele ukulahlekelwa umswakama kanye nokungcoliswa kwamagciwane.
Indawo yamafutha: Ekudleni okunamafutha aphansi noma okungenawo amafutha, i-ethylcellulose ingasetshenziswa esikhundleni samafutha, ukulingisa ukuthungwa nokuzwakala komlomo kwamafutha kanye nokuthuthukisa isipiliyoni sezinzwa jikelele.
3. Izigqoko noyinki:
Amapende nama-Varnishes: I-Ethylcellulose iyisithako esiyinhloko kumapende, ama-varnishes nama-varnishes lapho isetshenziswa njengefilimu yangaphambili, i-adhesive kanye ne-thickener. Inikeza upende ukunamathela okuhle kakhulu, ukumelana namakhemikhali kanye nokucwebezela.
Ama-Inks Wokunyathelisa: Embonini yokunyathelisa, i-ethylcellulose isetshenziselwa ukwakha oyinki bezinqubo ezihlukahlukene zokunyathelisa, okuhlanganisa i-flexographic, i-gravure, nokuphrinta isikrini. Ithuthukisa ukunamathela kukayinki, ukulawulwa kwe-viscosity kanye nokuhlakazeka kwe-pigment.
4. Imikhiqizo yokunakekelwa komuntu siqu:
Izimonyo: I-Ethylcellulose isetshenziswa njenge-thickener, stabilizer kanye ne-ejenti eyenza amafilimu ezimonyoni ezifana nokhilimu, izinto zokuthambisa kanye nemikhiqizo yokunakekela izinwele. Ithuthukisa ukuthungwa komkhiqizo, ithuthukise ukusabalala, futhi inikeze umuzwa obushelelezi, onganamafutha.
Ukwakhiwa Kwesikrini Selanga: Ezikhiqizweni zelanga nemikhiqizo yokuvikela ilanga, i-ethylcellulose isiza ukuzinzisa izihlungi ze-UV, ithuthukise ukumelana namanzi, futhi yakhe ifilimu elinganayo esikhumbeni ukuze ivikeleke elangeni ngempumelelo.
5. Imboni yezindwangu:
Usayizi Wendwangu: I-Ethylcellulose isetshenziswa ekwenziweni kokulinganisa kwezindwangu ukuthuthukisa amandla entambo, ukumelana nokuhuzuka nokusebenza kahle kokuluka. Yakha i-coating evikelayo kumafayibha, ikhuthaza ukuluka okushelelayo futhi ithuthukise ikhwalithi yendwangu.
Okunamathiselwe kokuphrinta: Ekuphrinteni kwendwangu, i-ethyl cellulose yengezwa ekunamathiseleni okuphrintayo ukuze kuthuthukiswe ukucaca kokuphrinta, ukushesha kombala kanye nokuwasheka kuma-substrates endwangu ehlukahlukene.
6. Ezinye izinhlelo zokusebenza:
Izinamathiselo: I-Ethylcellulose isetshenziselwa ukwenza izinto zokunamathisela nama-sealant ukuze kuhlanganiswe iphepha, ukhuni, amapulasitiki nezinsimbi. Ithuthukisa amandla ebhondi, ukunamathela kanye nokuguquguquka.
I-Ceramics: Embonini ye-ceramics, i-ethyl cellulose yengezwa kuma-slurries e-ceramic kanye nama-glazes ukulungisa izakhiwo ze-rheological, ukuvimbela imvula, nokwenza ngcono ukushelela kwendawo ngesikhathi sokudubula.
I-Ethylcellulose iyi-polymer eguquguqukayo enezinhlobonhlobo zokusetshenziswa ezimbonini eziningi. Inhlanganisela yayo eyingqayizivele yezakhiwo, okuhlanganisa ikhono lokwenza ifilimu, izakhiwo zokuncibilika kanye nokuzinza kwamakhemikhali, kuyenza ibaluleke kakhulu kwezemithi, ukudla, okokugqoka, imikhiqizo yokunakekelwa komuntu siqu, izindwangu nokunye. Njengoba intuthuko yobuchwepheshe kanye nokwakheka okusha kuthuthukiswa, ukusetshenziswa kwe-ethylcellulose kulindeleke ukuthi kuqhubeke kwanda, kuqhubekisela phambili ukuqanjwa kabusha kanye nokwenza ngcono ukusebenza komkhiqizo ezinhlelweni ezahlukene.
Isikhathi sokuthumela: Feb-18-2024