Etarike ether, nkimiti ihindura imiti, igira uruhare runini mubikoresho byubaka. Ni polymer yabonetse muguhindura imiti ya krahisi karemano, ishobora kuzamura imikorere yibikoresho byubaka.
1. Imiterere yibanze ya krahisi
Amashanyarazi ya etarike ni ionic, amazi-eruble polymer polymer hamwe na hydroxyl nyinshi hamwe na ether ihuza imiterere ya molekile. Iri tsinda ryimiti ritanga ibinyamisogwe bya etarike nziza cyane, kubika amazi, gusiga hamwe nibintu bifata neza. Ukurikije uburyo butandukanye bwo guhindura imiti, ethers irashobora kugabanywamo ubwoko butandukanye nka hydroxypropyl starch ether na hydroxyethyl starch ether. Ubwoko butandukanye bwa krahisi ethers ifite ibintu bitandukanye nibisabwa.
2. Uruhare rwa krahisi ether mubikoresho byubaka
Ingaruka yibyibushye:
Iyo etarike ya krahisi yashonga mumazi, irashobora kongera cyane ubwiza bwumuti wamazi, bigatuma ikoreshwa cyane nkibyimbye mubikoresho byubaka. Ahantu h'ingenzi hashyirwa harimo ifu yuzuye, ibifuniko na minisiteri. Mugushyiramo etarike ether, ibikoresho byubwubatsi birashobora gukorwa kugirango thixotropy nziza kandi yubake, kandi wirinde gutembera cyane cyangwa gutuza ibikoresho mugihe cyo kubaka.
Ingaruka yo gufata amazi:
Etarike ether ifite uburyo bwiza bwo gufata amazi kandi irashobora kugumana neza ubuhehere mubikoresho byubaka. Ibi ni ingenzi cyane kubikoresho bishingiye kuri sima, kubera ko reaction ya hydrata ya sima isaba inkunga runaka yubushuhe. Mugushyiramo ether ya krahisi, igipimo cyuka cyamazi gishobora gutinda kandi sima irashobora kuba yuzuye neza, bityo bikazamura imbaraga nigihe kirekire cyibikoresho byubaka.
Amavuta:
Starch ether ifite kandi amavuta meza mubikoresho byubwubatsi kandi irashobora kunoza imikorere yubwubatsi. Cyane cyane mugihe cyubwubatsi, etarike ya krahisi irashobora kugabanya ubushyamirane hagati yibikoresho nibikoresho byubwubatsi, bigatuma ubwubatsi bworoha no kunoza imikorere yubwubatsi.
Igikorwa cyo guhuza:
Nka polymer ndende cyane, krahisi ether nayo ifite imiterere ihuza kandi irashobora kongera imbaraga zo guhuza ibikoresho byubaka. Nyuma yo kongeramo ether, imbaraga zo guhuza imbere hamwe no gufatira hanze ibikoresho bizanozwa, bityo bizamura imikorere rusange yibikoresho byubaka.
3. Gushyira mu bikorwa ibikoresho byubaka
Ifu yuzuye:
Ongeramo ibinyamisogwe ether kumashanyarazi birashobora kunoza imikorere yubwubatsi no hejuru neza. Ingaruka zibyibushye hamwe namazi agumana amazi ya krahisi ituma ifu ya putty idashobora kugabanuka cyangwa gucika mugihe cyubwubatsi, bigatuma ubwubatsi buba bwiza.
Amatafari:
Amatafari ya tile akeneye kugira neza no gukora neza. Kwiyongera kwa krahisi ya ether irashobora kunoza ubwiza bwamazi no kugumana amazi yumuti wa tile, bigatuma byoroha mugihe cyubwubatsi kandi bigashobora guhuza amabati.
Kuma ivanze yumye:
Ongeramo ibinyamisogwe ether kuri minisiteri yumye ivanze birashobora kunoza ubukana bwa sag no kugumana amazi ya minisiteri, kandi bikongerera imbaraga zo guhuza no kuramba. Ibi nibyingenzi byingenzi mubisabwa nka sisitemu yo hanze yinkuta zo hanze hamwe na sisitemu yo gushyushya hasi.
gutwikira:
Gukoresha ibinyamisogwe bya ether mubitambaro ni nkibintu byabyimbye kandi bigumana amazi kugirango tunonosore imvugo n’imikorere yimyenda kandi bitwikire neza. Muri icyo gihe, krahisi ether irashobora kandi kunoza imikorere ya anti-sag yimyenda kandi ikabuza gutwikira kugabanuka mugihe cyubwubatsi.
4. Ibyiza bya krahisi ether
Kurengera ibidukikije:
Ethers ya krahisi ikomoka kuri krahisi karemano, irashobora kuvugururwa, ibinyabuzima, kandi bitangiza ibidukikije. Ibi bitanga ikoreshwa rya krahisi ether mubikoresho byubaka ibyiza bigaragara kubidukikije kandi byujuje ibisabwa ninyubako zicyatsi.
umutekano:
Ibinyamisogwe ether ntabwo ari uburozi kandi ntacyo bitwaye kandi ntibizagira ingaruka mbi kubuzima bwabantu. Gahunda yo kuyikoresha ifite umutekano kandi yizewe, kandi irakwiriye ahantu hatandukanye hubakwa.
Ikiguzi-cyiza:
Ugereranije nubundi buryo bwo guhindura imiti, krahisi ether ifite ibintu byinshi byibanze kandi igiciro cyayo ni gito. Ikoreshwa ryacyo ntirishobora kunoza imikorere yibikoresho byubaka gusa, ahubwo rishobora no kugabanya ibiciro muri rusange no kuzamura inyungu zubukungu.
5. Iterambere ry'ejo hazaza
Mugihe imyumvire yo kubaka icyatsi niterambere rirambye bikomeje kwiyongera, ethers ya krahisi ifite amahirwe menshi yo gukoreshwa mubikoresho byubaka. Mugihe kizaza, hamwe niterambere ryubumenyi nikoranabuhanga, imikorere nibikorwa bya krahisi ether bizakomeza kwagurwa. Kurugero, mugukomeza kunonosora imiterere ya molekulire ya krahisi ya etarike, uburyo bwiza bwo guhindura ibintu burashobora gutezwa imbere kugirango bikemure ibikoresho bitandukanye byubaka. Byongeye kandi, ikoreshwa rya ethers ya krahisi mubikoresho byubwubatsi byubwenge nibikoresho byubaka bikora nabyo bizahinduka ahantu h’ubushakashatsi, bizana udushya twinshi niterambere mubikorwa byubwubatsi.
Nkibikoresho byingenzi byubaka byahinduye, krahisi ether igira uruhare runini mubikoresho byubwubatsi kubera kubyimbye kwinshi, kubika amazi, gusiga no guhuza ibintu. Hamwe nogukomeza gutera imbere kwikoranabuhanga, ikoreshwa rya krahisi ether rizaba ryinshi, rifasha inganda zubaka kugera ku majyambere arambye.
Igihe cyoherejwe: Nyakanga-17-2024