Ethylcellulose ikorwa niki?

Ethyl selulose ni polymer yubukorikori ikomoka kuri selile naturelose, ibintu bisanzwe bigize urukuta rwibimera. Umusaruro wa Ethyl selulose urimo guhindura imiti ya selile isanzwe ukoresheje Ethyl chloride na catalizator kugirango ikore etil ether ikomoka kuri selile.

Inzira itangirana no kweza selile ikomoka ku bimera, nk'ibiti by'ipamba cyangwa ipamba. Cellulose isukuye noneho irashonga muruvange rwumuti, nka Ethanol namazi, kugirango bibe igisubizo kiboneye. Ethyl chloride noneho yongerwaho igisubizo, hamwe na catalizator, yorohereza reaction hagati ya selile na chloride ya Ethyl.

Mugihe cyo kubyitwaramo, molekile ya Ethyl chloride isimbuza amwe mumatsinda ya hydroxyl kumurongo wa selile, bigatuma habaho selile ya selile. Urwego rwa ethoxylation, cyangwa umubare wamatsinda ya Ethyl yometse kuri buri gice cya glucose murwego rwa selile, irashobora kugenzurwa mugihe cyo kubyitwaramo kugirango itange selile ya selile ifite imiterere itandukanye nibiranga ibisubizo.

Nyuma yo kubyitwaramo birangiye, Ethyl selulose yavuyemo irasukurwa kandi yumishwa kugirango ikureho ibisigara cyangwa umwanda usigaye. Igicuruzwa cyanyuma ni ifu yera cyangwa yumuhondo ishobora gushonga muburyo butandukanye bwimyunyungugu, ariko idashonga mumazi.

Muri rusange, Ethyl selulose ni polymer yubukorikori ikomoka kuri selile naturel binyuze muburyo bwo guhindura imiti irimo no kongera amatsinda ya Ethyl kumurongo wa selile.