Sodium carboxymethyl seluloseni anionic selulose ether ifite ifu yera ya fibrous yera cyangwa yumuhondo nkeya cyangwa ifu yera igaragara, idafite impumuro nziza, uburyohe kandi idafite uburozi; byoroshye gushonga mumazi akonje cyangwa ashyushye kugirango bibe igisubizo kiboneye hamwe nubwiza runaka, igisubizo ntaho kibogamiye cyangwa alkaline nkeya; kutangirika mumashanyarazi kama nka Ethanol, ether, isopropanol, acetone, nibindi, gushonga muri 60% byamazi arimo Ethanol cyangwa umuti wa acetone.
Ni hygroscopique, ihamye kumucyo nubushyuhe, ubukonje buragabanuka hamwe no kwiyongera kwubushyuhe, igisubizo gihamye kuri PH agaciro ka 2-10, agaciro ka PH kari munsi ya 2, hariho imvura igwa, kandi agaciro ka PH kari hejuru ya 10, ubukonje buragabanuka. Ubushyuhe bwo guhindura ibara ni 227 ℃, ubushyuhe bwa karubone ni 252 ℃, naho ubushyuhe bwo hejuru bwa 2% yumuti wamazi ni 71mn / n.
Numutungo wumubiri wa sodium carboxymethyl selulose, ihagaze gute?
Imiterere yumubiri ya sodium carboxymethyl selulose irahagaze neza, kuburyo itanga ifu yera cyangwa yumuhondo iramba. Imiterere yacyo idafite ibara, impumuro nziza kandi idafite uburozi irashobora gukoreshwa mubihe bitandukanye, nkinganda zibiribwa, inganda zimiti, nibindi.; Muri icyo gihe, ifite imbaraga zo gukemuka cyane kandi irashobora gushonga mumazi akonje cyangwa mumazi ashyushye kugirango ikore gele, kandi igisubizo cyashushe kidafite aho kibogamiye cyangwa alkaline nkeya, kuburyo gishobora gukoreshwa muburyo butandukanye kandi kigatanga ingaruka nziza.
Nukuri kuberako sodium carboxymethyl selulose irashonga cyane kuburyo ishobora gukoreshwa mubihe byinshi mubikorwa nubuzima. Nibyo, imiterere yumubiri irahagaze neza, kandi inyungu ishobora kuzana izagaragara cyane, itwemerera kwishimira ibyiyumvo bitandukanye.
Igihe cyo kohereza: Apr-26-2024