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Carboxymethyl selulose CMC-Ikoreshwa rya sintetike

Ibisobanuro bigufi:

Carboxymethylation reaction nimwe mubuhanga bwa etherification.Nyuma ya Carboxymethylation ya selile, haboneka carboxymethyl selulose (CMC).Igisubizo cyacyo cyamazi gifite imirimo yo kubyimba, gukora firime, guhuza, gufata amazi, kurinda colloidal, emulisation no guhagarika.Ikoreshwa cyane muri peteroli, ibiryo, ubuvuzi, imyenda no gukora impapuro.Nimwe mumyanya ya selile yingenzi ya selile.Nubumenyi bwigihe kirekire mubucuruzi bwibicuruzwa bivura imiti, turaguha inama zumwuga kubicuruzwa nibisubizo bikwiranye nintego yawe yihariye.Twishimiye kugufasha guhitamo ibikoresho bikwiranye. Kanda gusa kugirango ushakishe ibisabwa mu nganda zawe: CMC mu biribwa, peteroli, gucapa no gusiga irangi, ububumbyi, amenyo, amenyo areremba, bateri, gutwikira, ifu yuzuye no gukora impapuro.


Ibicuruzwa birambuye

Ibicuruzwa

Gukaraba icyiciro cya CMC icyitegererezo: XD, XVD
CMC ni surfactant hamwe na hydrophilique na hydrophobique.Nuburyo bwiza bwo kurwanya reabsorbent.CMC ifite umubyimba mwiza, gutatanya no kwigana nyuma yo gushonga mumazi.Irashobora gukwirakwiza hafi ya peteroli, kuzinga amavuta, guhagarika no gukwirakwiza amavuta mumazi, kandi igakora firime hydrophilique hejuru yibintu byogejwe, kugirango ibuze amavuta guhura nibintu byogejwe.Cyane cyane iyo hari ibintu bifatika muri detergent, ubushobozi bwa adsorption ya CMC nibyinshi.CMC ifite umubare munini wamafaranga mabi kandi itanga ingufu zo kwanga electrostatike, ituma ibice byamavuta bihagarikwa neza kandi bigatatana mumazi.Ugereranije na CMS, gum, polyvinylpyrrolidone nizindi anti reabsorbents, ifite imikorere ihenze.

CMC Ifite Imikorere Itangaje Mubisabwa

1. Urwego rwo hejuru kandi rumwe rwo gusimbuza no gukorera mu mucyo;
2. Gukwirakwiza neza mumazi no kurwanya re adsorption nziza;
3. Ultra viscosity, ituze ryiza, kubyimba neza na emulisifike.

Ibisobanuro birambuye

Amafaranga yongeyeho (%)

XD 0.5-2.5%
XVD 0.5-1.5%
Niba ukeneye kwihitiramo, urashobora gutanga ibisobanuro birambuye hamwe nibikorwa.

Ibipimo

Ibara cyera cyera
ibirimo amazi 10.0% 10.0%
PH 8.0-11.0 6.5-8.5
Impamyabumenyi yo gusimburwa 0.5 0.8
Isuku 50% 80%
Viscosity (b) 1% igisubizo cyamazi 5-600mPas 600-5000mPas

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