Focus on Cellulose ethers

Hydroxyethyl selulose mubuzima bwa buri munsi

Ku bijyanye na hydroxyethyl selulose, ntabwo ndi umunyamwuga muriyi nganda, kandi muri rusange simbiziho byinshi. Urashobora kubaza: Ibi nibiki? Ikoreshwa ni iki? Cyane cyane gukoresha iki mubuzima bwacu? Mubyukuri, ifite imirimo myinshi, kandi HEC ifite uburyo bwinshi bwo gukoresha mubijyanye no gutwikira, wino, fibre, gusiga irangi, gukora impapuro, kwisiga, imiti yica udukoko, gutunganya amabuye y'agaciro, gukuramo amavuta nubuvuzi. Dore intangiriro ngufi kubikorwa byayo:

1 Mubisanzwe bikoreshwa nkibibyimbye, ibikoresho birinda, ibifata, stabilisateur, ninyongeramusaruro mugutegura emulisiyo, jellies, amavuta, amavuta yo kwisiga, koza amaso, suppositori na tableti, kandi bigakoreshwa nka geles hydrophilique, ibikoresho bya skeleton, Irashobora gukoreshwa mugutegura matrix-ubwoko burambye-burekura imyiteguro, kandi irashobora no gukoreshwa nka stabilisateur mubiryo.

2 Hydroxyethyl selulose ikoreshwa nkigikoresho kinini mu nganda z’imyenda, nkumufasha woguhuza, kubyimba, kwigana, no gutuza mubikorwa bya elegitoroniki ninganda zoroheje.

3 Hydroxyethyl selulose ikoreshwa nkigabanya umubyibuho ukabije nogutakaza amazi kumazi ashingiye kumazi asukuye hamwe namazi yuzuye, kandi afite ingaruka zigaragara mubyimbye mumazi yo gucukura. Irashobora kandi gukoreshwa nkigabanuka ryamazi yo kugabanya amavuta ya sima. Irashobora guhuzwa hamwe nicyuma cya polyvalent ion kugirango ikore gel.

4 Hydroxyethyl selulose ikoreshwa mukuvunika kugirango ikoreshe peteroli ikomoka kumavuta ya peteroli yamenetse, polystirene na polyvinyl chloride nibindi bikwirakwiza polymeric. Irashobora kandi gukoreshwa nkibyimbye bya emuliyoni mu nganda zisiga amarangi, hygrostat mu nganda za elegitoroniki, antimaagulant ya sima hamwe n’umukozi ushinzwe kubika amazi mu nganda zubaka. Inganda zububumbyi zirabagirana hamwe nuguhuza amenyo. Ikoreshwa kandi cyane mu gucapa no gusiga irangi, imyenda, gukora impapuro, imiti, isuku, ibiryo, itabi, imiti yica udukoko hamwe n’ibikoresho bizimya umuriro.

5 Ikoreshwa nka surfactant, colloidal agent agent, stabilisateur ya emulisifike ya vinyl chloride, vinyl acetate nizindi emulisiyo, hamwe na viscosifier, dispersant na dispersion stabilisateur ya latex. Ikoreshwa cyane mubitambaro, fibre, gusiga irangi, gukora impapuro, kwisiga, imiti, imiti yica udukoko, nibindi. Ifite kandi byinshi mubushakashatsi bwamavuta ninganda.

6 Hydroxyethyl selulose ifite ubuso bukora, kubyimba, guhagarika, guhambira, kwigana, gukora firime, gutatanya, kubika amazi no gukingira ibikorwa mubikorwa bya farumasi bikomeye kandi byamazi.


Igihe cyo kohereza: Ugushyingo-24-2022
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