Cellulose ether ni ubwoko bwibikoresho bya polymer byakozwe na chimique ihindura selile. Ikoreshwa cyane mubwubatsi, imiti, ibiryo, impuzu, kwita kubantu no mubindi bice. Imiterere yihariye ya selile ya ether itanga ibintu byinshi bidasanzwe bityo ikaba ifite ibyiza ninyungu bigaragara mubikorwa byinshi.
1. Kugenzura kubyimba no kugenzura imvugo
Kimwe mu bintu bigaragara biranga selile ethers nubushobozi bwabo buhebuje. Nyuma yo gushonga mumazi, selile ether irashobora gukora igisubizo kimwe cya colloidal kandi ikongera neza ububobere bwa sisitemu. Ibi bituma igira uruhare mukugenzura amazi no kunoza imikorere mubikoresho byubwubatsi (nka minisiteri, minisiteri) hamwe na coatings. Muguhindura dosiye nubwoko bwa selile ether, imiterere itandukanye ya rheologiya irashobora kuboneka kugirango ihuze ibyifuzo bitandukanye. Kurugero, mumabuye yubwubatsi, ether ya selile irashobora kubuza ibikoresho gutandukana mugihe cyo kuvanga, kwemeza uburinganire bwibikoresho mugihe cyo kubaka no kwirinda kumeneka cyangwa kugwa.
Kubika amazi
Iyindi nyungu yingenzi ya selile ya selile kugirango ikoreshwe mubwubatsi nubushobozi bwabo bwiza bwo gufata amazi. Irashobora gufunga ubuhehere buvanze nifu yifu nka sima na gypsumu, bityo bigatinda guhinduka kwamazi mubikoresho. Kuri sima ishingiye kuri sima hamwe nibikoresho bishingiye kuri gypsumu, kugumana amazi ya ethers ya selile bifasha kunoza imikorere ya hydration reaction, kureba ko ibikoresho byakize neza kandi bigakomera, bityo bikazamura imbaraga nigihe kirekire cyinyubako. Muri icyo gihe, mu bushyuhe bwinshi cyangwa ahantu humye, imikorere yo gufata amazi ya selile ya selile ni ngombwa cyane cyane kugirango hirindwe kwangirika kwubwubatsi kubera gutakaza amazi.
3. Imiterere myiza ya firime
Ethers ya selile ifite imiterere myiza yo gukora firime kandi ikoreshwa cyane mubitambaro no gufatira. Irashobora gukora firime imwe kandi yuzuye hejuru yubuso, aribwo butarinda amazi, butagira umukungugu na anti-okiside, mugihe byongera ubworoherane nubukomezi. Mubyububiko bwububiko, selile ya selile irashobora kunoza kwizirika no kwambara irwanya igifuniko kandi ikongerera igihe cyumurimo. Byongeye kandi, imiterere ya firime ya selile ya selile nayo ifite akamaro kanini mugutegura imiti, ishobora gufasha ibiyobyabwenge gukora ibifuniko bya firime kugirango igabanye igipimo cyo gusohora ibiyobyabwenge no kuzamura ibiyobyabwenge.
4. Kurwanya gutuza no guhagarikwa
Muri sisitemu y'amazi nka coatings na emulsiya, ether ya selile irashobora gukoreshwa nka stabilisateur ikora neza kugirango ikumire ibice bikomeye. Itezimbere ibicuruzwa no gukoresha mukwongera ubwiza bwamazi no gukomeza gukwirakwiza ibice bimwe bikomeye. Kurugero, mumarangi ashingiye kumazi, ether ya selile irashobora gukumira cyane imvura yibintu cyangwa ibiyuzuza, kugumana irangi kandi bigateza imbere ubwubatsi.
5. Kongera imbaraga zo guhuza
Mu rwego rwo kubaka no gufatira hamwe, ikoreshwa rya selile ya selile irashobora kuzamura neza imbaraga zihuza ibikoresho, cyane cyane muri minisiteri yahinduwe. Uruhare rwarwo nk'umubyimba kandi ugumana amazi arashobora gushimangira umubano hagati ya minisiteri nibikoresho fatizo. Gufatisha minisiteri bigabanya ibibazo byo guturika no kugabanuka kwa minisiteri. Ether ya selulose irashobora kandi guhindura neza igihe cyo gufungura ibifatika, bigatuma igihe gihagije cyo guhinduka no gutema mugihe cyo kubaka.
6. Kunoza imikorere yubwubatsi
Ether ya selile nayo itezimbere cyane imitungo yubwubatsi bwibikoresho bitandukanye byubaka, cyane cyane muri sima ya sima nibikoresho bishingiye kuri gypsumu. Imvugo yacyo itezimbere cyane gusunika, gukora neza no koroshya imikorere mugihe cyo kubaka. Abakozi bashinzwe ubwubatsi barashobora gukoresha ibikoresho byoroshye kandi bikagabanya gufatira ibikoresho hamwe n imyanda. Gukoresha selulose ether nayo itezimbere imikorere irwanya sag-ibikoresho, ikemeza ko ubuso nyuma yubwubatsi bworoshye kandi bwiza.
7. Kurwanya ubushyuhe bwinshi no gutuza imiti
Cellulose ether ifite ituze ryiza ryumuriro hamwe nubusembure bwimiti, butuma igumana imiterere yumubiri nubumara mubihe bitandukanye bikabije. Ethers ya selile irashobora kurwanya neza iyangirika ryubushyuhe bwinshi, aside-base cyangwa okiside ibidukikije, bikaramba kandi byizewe mubwubatsi, inganda zimiti, imiti nizindi nzego. Ibi biranga kandi bituma ethers ya selile ikoreshwa cyane mubisabwa bisaba kuramba cyane nko gucukura peteroli no kubaka amashanyarazi.
8. Biocompatible kandi idafite uburozi
Ether ya selile ni ibice biva muri selile karemano kandi bikoreshwa cyane mubikorwa bya farumasi nibiribwa kubera biocompatibilité nziza kandi idafite uburozi. Nkibikoresho bya farumasi, selile ya selile irashobora guhindura igipimo cyo kurekura ibiyobyabwenge no kunoza imiti. Birashobora kandi gukoreshwa nkibibyimbye, stabilisateur, hamwe na gelline muguhindura ibiryo kugirango barebe uburyohe nibihamye byibicuruzwa.
9. Kurengera ibidukikije no kororoka
Ether ya selile ikomoka kuri selile naturel isanzwe, ni umutungo ushobora kuvugururwa, kandi umusaruro wacyo nuburyo bukoreshwa byangiza ibidukikije. Ibi bituma ihitamo neza gusimbuza imiti gakondo yubukorikori, cyane cyane uyumunsi hamwe no gukenera ibikoresho birambye kandi bitangiza ibidukikije. Imikoreshereze ya selile ya selile ijyanye niterambere ryiterambere ryo kurengera ibidukikije na chimie yicyatsi.
10. Urutonde runini rwa porogaramu
Ubwinshi bwa selulose ethers yatumye abantu benshi bakoresha mubikorwa byinshi. Kurugero, mubikorwa byubwubatsi, bikoreshwa mumashanyarazi yumye-ivanze, ceramic tile yometse, sisitemu yo kubika urukuta rwinyuma, nibindi.; mu nganda zimiti, selulose ether nikintu gikoreshwa mugusohora kurekura no gufatira hamwe; mu nganda zibiribwa, Byakoreshejwe nkibibyimbye, stabilisateur na gelling agent. Byongeye kandi, ethers ya selile nayo igira uruhare runini mubucukuzi bwamavuta, amavuta yo kwisiga nibicuruzwa bya buri munsi.
Cellulose ether nibikoresho byinshi bya polymer bifite ibyiza byinshi nko kubyimba, kubika amazi, gukora firime, gutuza, no kongera imbaraga. Ikoreshwa ryayo mubwubatsi, imiti, ibiryo nizindi nzego ntabwo bizamura imikorere yibicuruzwa gusa, ahubwo binuzuza ibikenewe kurengera ibidukikije niterambere rirambye. Hamwe niterambere ryikoranabuhanga no kwagura imirima ikoreshwa, selile ethers izagira uruhare runini mugihe kizaza.
Igihe cyo kohereza: Nzeri-14-2024