Ethers ya Cellulose igira uruhare runini mugushinga ibicuruzwa byogusukura inganda bitewe nimiterere yihariye hamwe nibisabwa bitandukanye. Izi mvange zikomoka kuri selile, ni polymer karemano iboneka murukuta rw'utugingo ngengabuzima. Ether ya selile ikoreshwa cyane nkinyongera mubicuruzwa bitandukanye byogusukura kugirango byongere imikorere, ituze, numutekano.
Ether ya selulose nicyiciro cya polymers zishonga zamazi zikomoka kuri selile ikoresheje guhindura imiti. Ubwoko busanzwe bwa selile ya selile harimo methyl selulose (MC), hydroxypropyl selulose (HPC), hydroxyethyl selulose (HEC), na carboxymethyl selulose (CMC). Buri bwoko bwa selulose ether ifite imitungo yihariye ituma ikoreshwa muburyo bwihariye mubicuruzwa bisukura inganda.
Imwe mumikorere yibanze ya selulose ethers mugusukura ibicuruzwa nugukora nkibibyimbye hamwe na rheologiya. Izi polymers zifite ubushobozi bwo guhindura ububobere nubwitonzi bwamazi yimyunyu ngugu, ningirakamaro mugutanga ibicuruzwa neza, kubishyira mubikorwa, no kubikwirakwiza. Mugucunga ubwiza bwibisubizo byogusukura, ethers ya selile ifasha kuzamura ituze nimikorere mugihe cyo kuyikoresha.
Usibye uruhare rwabo nkibibyimbye, ethers ya selile ikora nka stabilisateur surfactant stabilisateur mugusukura. Surfactants nibintu byingenzi mubicuruzwa byinshi byogusukura kuko bifasha kugabanya ubukana bwubutaka no kunoza amazi no gukwirakwiza igisubizo cyogusukura. Nyamara, surfactants zirashobora guhungabana no gutakaza imbaraga mugihe runaka. Ether ya selulose ifasha guhagarika molekile zidasanzwe mugukemura, bityo bikazamura imikorere yabo kandi bikongerera igihe cyo kubaho.
selile ethers ikora nkabakora firime na colloide ikingira ibicuruzwa. Iyo ushyizwe hejuru, iyi polymers ikora firime yoroheje ifasha gufata umwanda, amavuta, nibindi byanduza, bigatuma byoroshye kuyikuramo mugihe cyo gukora isuku. Imiterere ya firime ya selile ethers nayo igira uruhare mubikorwa rusange byogusukura ibicuruzwa bitanga inzitizi irinda kongera kwangirika nubutaka.
Urundi ruhare rwingenzi rwa selile ya selile mubicuruzwa byogusukura inganda nubushobozi bwabo bwo gukora nka chelating agent na sequestrants. Ibikoresho bya chelating nibintu bishobora guhuza ion zicyuma, nka calcium, magnesium, nicyuma, bikunze kuboneka mumazi akomeye. Mugukata ioni yicyuma, selile ya selile ifasha mukurinda ishyirwaho ryamabuye y'agaciro adashonga hamwe nisabune yisabune, bityo bikazamura imikorere yisuku nigikorwa cyibicuruzwa.
selile ethers ikora nkibikoresho byo guhagarika hamwe na anti-redposition miti yo gukora isuku. Izi polymers zifasha guhagarika ibice bitangirika nubutaka mubisubizo, bikabuza gutura hejuru kandi bigatera imirongo cyangwa ibisigara mugihe cyogusukura. Muguhagarika gusubiranamo, ethers ya selile yemeza ko ubutaka bwakuwe neza hejuru yubutaka kandi bugakomeza gutatanyirizwa mugisubizo cyogusukura kugeza igihe bwogejwe.
Usibye imikorere yabyo, selile ya selile itanga ibyiza byinshi kubashinzwe gutunganya ibicuruzwa byogukora inganda. Iyi polymers ntabwo ari uburozi, ibinyabuzima byangiza, kandi bitangiza ibidukikije, bigatuma bikoreshwa mugukoresha ibidukikije byangiza ibidukikije nicyatsi kibisi. Ether ya selulose nayo irahujwe nibindi bintu byinshi bikoreshwa mugusukura ibicuruzwa, harimo acide, alkalis, ibishishwa, hamwe nuburinzi, ibyo bigatuma habaho guhinduka no guhinduka.
ethers ya selile igira uruhare runini mugushinga ibicuruzwa byogusukura inganda zitanga umubyimba, gutuza, gukora firime, chelating, guhagarika, no kurwanya ibicuruzwa. Izi polimeri zitandukanye zongera imikorere, ituze, numutekano byogusukura, mugihe kandi bitanga inyungu kubidukikije no guhuza ibikorwa. Mugihe icyifuzo cyibisubizo byiza kandi birambye byogusukura bikomeje kwiyongera, ethers ya selile irashobora gukomeza kuba ingenzi mugutezimbere ibicuruzwa bishya byogukora inganda kandi bikora neza.
Igihe cyo kohereza: Gicurasi-24-2024