Ether ya selile ni icyiciro cyingenzi cyibikomoka kuri polymer karemano, bikoreshwa cyane mubikorwa byinshi byinganda nubuzima. Ether ya selile ihindurwa nibicuruzwa bya selile byakozwe muguhuza selile naturel hamwe nibintu bya ether binyuze mumikorere ya chimique. Ukurikije insimburangingo zitandukanye, ethers ya selile irashobora kugabanywamo methyl selulose (MC), hydroxypropyl methyl selulose (HPMC), carboxymethyl selulose (CMC) nubundi bwoko. Ibicuruzwa bifite umubyimba mwiza, guhuza, gukora firime, kubika amazi, gusiga amavuta nibindi bintu, bityo bikoreshwa cyane mubwubatsi, ubuvuzi, ibiryo, kwisiga, gukuramo amavuta, gukora impapuro nizindi nganda.
Inganda zubaka
Ethers ya selile igira uruhare runini mubikoresho byubaka, cyane cyane muri minisiteri yumye, ifu yuzuye, ibifuniko hamwe na tile. Ibikorwa byayo byingenzi birimo kubyimba, kubika amazi, gusiga no kunoza imikorere yubwubatsi. Urugero:
Ingaruka yibyibushye: Ethers ya selile irashobora kongera ubwiza bwa minisiteri no gutwikira, bigatuma iba nziza mubwubatsi no kwirinda kugabanuka.
Kubika amazi: Ahantu humye, selile ya selile irashobora kugumana neza ubuhehere, ikabuza amazi guhumeka vuba, ikemeza neza ko ibikoresho bya sima byuzuye nka sima cyangwa gypsumu, kandi bigatera imbaraga zo guhuza hamwe nibikorwa.
Gutezimbere imikorere yubwubatsi: Cellulose ether irashobora kunoza amavuta yibikoresho byubwubatsi, bigatuma yoroshye mugihe cyubwubatsi, byoroshye kuyashyira cyangwa kuyashyira, no kunoza imikorere yubwubatsi nubuziranenge bwubutaka.
Inganda zimiti
Mu rwego rwa farumasi, selile ya selile ikoreshwa cyane mugutegura ibiyobyabwenge, gutwikira ibinini, no gutwara ibiyobyabwenge bikomeza. Ibikoreshwa bisanzwe birimo:
Guhindura ibinini: Ether ya selile, nk'ibihuza kandi bidahwitse ibinini, birashobora guteza imbere ibinini kandi bigasenyuka vuba iyo byafashwe kugirango ibiyobyabwenge byinjire.
Sisitemu yo kurekura igenzurwa: Ethers zimwe na zimwe za selile zifite imiterere myiza yo gukora firime hamwe n’imiterere ishobora kwangirika, bityo zikaba zikoreshwa kenshi mugutegura imiti irekura-irekuye, ishobora kugenzura umuvuduko w’ibiyobyabwenge mu mubiri w’umuntu kandi bikongerera imbaraga ibiyobyabwenge .
Igifuniko cya capsule: Umutungo ukora firime ya selile ya etuline ituma iba ibikoresho byiza byo gutwikira ibiyobyabwenge, bishobora gutandukanya ibiyobyabwenge nibidukikije, birinda okiside na hydrolysis yibiyobyabwenge, kandi byongera umutekano muke.
3. Inganda zibiribwa
Mu nganda z’ibiribwa, ether ya selile ikoreshwa cyane nk'inyongeramusaruro, cyane cyane mu bicuruzwa bitetse, ibikomoka ku mata, ibinyobwa ndetse n'ibiribwa bikonje. Ibikorwa byayo byingenzi birimo:
Thickener: Ethers ya selile irashobora kongera ubwiza bwibiryo byamazi, kunoza uburyohe, no gutuma ibicuruzwa byubaka kandi binini. Bakunze gukoreshwa mubiribwa nka sosi, jellies, na cream.
Stabilisateur: Ethers ya selile, nka emulisiferi na stabilisateur, irashobora gukumira neza gutandukanya amavuta namazi mubiribwa kandi ikemeza ko ibicuruzwa bihoraho kandi byiza.
Humectant: Mu biryo bitetse, ether ya selile irashobora gufasha ifu kugumana ubushuhe, kwirinda gutakaza amazi menshi mugihe cyo guteka, kandi ikanezeza ubwiza nuburyohe bwibicuruzwa byarangiye.
4. Inganda zo kwisiga
Ikoreshwa rya selile ya selile mu nganda zo kwisiga zigaragarira cyane cyane mubicuruzwa byita ku ruhu, shampo, koza mu maso n'ibicuruzwa byo kwisiga. Ubwiza bwayo buhebuje, kubyimba, gukora firime no gutuza bituma bigira ikintu cyingenzi muburyo bwo kwisiga. Urugero:
Moisturizer: Ethers ya selile irashobora gukora firime irinda gufunga ubushuhe hejuru yuruhu kandi bigafasha uruhu kuguma rutose.
Thickener: Nkibyimbye, selulose ether itanga ibicuruzwa byo kwisiga bihuye neza, byoroshye kubishyira no kubyakira, no kunoza uburambe bwabakoresha.
Emulifier: Ether ya selile irashobora guhagarika emulisiyo, ikarinda amavuta-amazi, kandi ikagumana ituze ryamavuta yo kwisiga.
Inganda zikuramo peteroli
Ikoreshwa rya selulose ether mugukuramo amavuta bigaragarira cyane cyane mugutegura amazi yo gucukura no kuvunika. Ether ya selile irashobora gukoreshwa nkibyimbye, bigabanya igihombo cyamazi hamwe na stabilisateur kugirango imikorere yimikorere ya dring. Urugero:
Thickener: Ether ya selile irashobora kongera ubwiza bwamazi yo gucukura, igafasha guhagarika no gutwara ibice byimyitozo, kandi ikarinda inkuta gusenyuka.
Kugabanya ibicurane byamazi: Mugihe cyubushyuhe bwinshi nubushyuhe bukabije, ether ya selile irashobora kugabanya igihombo cyamazi yo gutobora, kurinda amavuta hamwe nurukuta rwiza, no kunoza imikorere.
6. Inganda zikora impapuro
Mu nganda zikora impapuro, selile ether ikoreshwa nkigikoresho cyongerera imbaraga, umukozi wo gutwikira hamwe nogukora firime kumpapuro. Irashobora kunoza imbaraga, kurabagirana no koroshya impapuro no kongera imiterere yo gucapa. Urugero:
Reinforcer: Ether ya selile irashobora kunoza imbaraga zo guhuza fibre fibre, bigatuma impapuro zikomera kandi ziramba.
Umukozi wo gutwikira: Muburyo bwo gutwikira impapuro, selile ether irashobora gufasha igifuniko kugabanwa neza, kunoza neza no gucapa impapuro.
Umukozi ukora firime: Ether ya Cellulose ikora firime yoroheje hejuru yimpapuro, ikongerera ubushuhe nuburebure bwimpapuro.
7. Izindi nganda
Ether ya selile ikoreshwa kandi mu zindi nganda, nk'imyenda, uruhu, ibikoresho bya elegitoroniki, kurengera ibidukikije n'izindi nzego. Mu nganda z’imyenda, selile ether irashobora gukoreshwa mugupima ubudodo, kurangiza imyenda no gukwirakwiza irangi; mugutunganya uruhu, selile ether irashobora gukoreshwa nkumubyimba kandi utwikiriye; mu rwego rwo kurengera ibidukikije, selile ya selile irashobora gukoreshwa nka flocculant na adsorbent mugutunganya amazi yo gutunganya amazi mabi.
Nkibicuruzwa byahinduwe mubikoresho bya polymer karemano, ether ya selile ifite uruhare runini mubice byinshi nkubwubatsi, ubuvuzi, ibiryo, kwisiga, gukuramo amavuta, gukora impapuro, nibindi hamwe no kubyimba kwinshi, kubika amazi, gukora firime, gutuza nibindi bintu . Hamwe nogutezimbere kwiterambere ryikoranabuhanga, ingano yimikorere nimikorere ya selile ya selile iracyaguka. Mu bihe biri imbere, ethers ya selile iteganijwe kwerekana imbaraga nyinshi nogukoresha agaciro mubikoresho byatsi kandi bitangiza ibidukikije, imiti mishya yimiti nibikoresho byubwenge.
Igihe cyo kohereza: Nzeri-13-2024