Carboxymethyl cellulose ndi mankhwala omwe amapezeka kwambiri, omwe amatha kugawidwa m'magulu akuthupi ndi mankhwala. Kuchokera pamawonekedwe, ndi mtundu wa ulusi woyera, nthawi zina ndi ufa wofanana ndi tinthu, fungo losasangalatsa, ndi chinthu chosanunkha komanso chosakoma, komanso carboxymethyl cellulose ilinso ndi mawonekedwe a hygroscopicity.
Malingana ndi maonekedwe a mankhwala, carboxymethyl cellulose iyi ndi yosasungunuka muzitsulo zina zosungunulira, ndipo molekyulu yake yochuluka yafika ku 242. Inabadwira ku Germany ndipo yakhala ikugwiritsidwa ntchito ngati colloid ndi binder kuyambira kubadwa kwake. Pakadali pano, carboxymethyl cellulose imagwiritsidwanso ntchito ngati chowonjezera chazakudya.
Carboxymethyl cellulose yakhala ikugwiritsidwa ntchito mwalamulo mdziko langa kuyambira 1970s ndi 1980s. Chowonjezera chazakudya chomwe chimagwiritsidwa ntchito kwambiri padziko lonse lapansi ndi carboxymethyl cellulose. Tsopano titha kuziwona m'magawo ena ambiri, monga gawo lamankhwala ndi mafakitale ambiri, ndipo izi zimagwirizananso kwambiri ndi mawonekedwe a carboxymethyl cellulose.
Mukamagwiritsa ntchito carboxymethyl cellulose, muyenera kuwonetsetsa kuti mutha kugwiritsa ntchito mankhwalawa bwino kwambiri, chifukwa ndi njira iyi yokha yomwe tingabweretsere zotsatira zabwino. Tsopano anthu ambiri adzakhala ndi ntchito zamaluso akamagwiritsa ntchito zinthuzi, ndiye chifukwa chiyani payenera kukhala akatswiri oti azigwiritsa ntchito zinthuzi?
Chifukwa chomwe akatswiri ogwira ntchito amafunikira kuti agwiritse ntchito mankhwalawa ndi chifukwa ndi akatswiri okhawo omwe angatilole kuti tipeze zotsatira zabwino kwambiri zogwiritsira ntchito mankhwalawa. Anthu ambiri amalephera kuchita bwino izi pogwiritsira ntchito zinthuzi. Choncho, sitinakwaniritse zotsatira zabwino zogwiritsira ntchito mankhwala.
Akatswiri amamvetsetsa bwino kwambiri za cellulose ya carboxymethyl, kotero amatha kudziwa momwe angagwiritsire ntchito bwino mankhwala akamagwiritsa ntchito mankhwalawa. Ndizitsimikizozi, zidzatibweretsera zabwino kwambiri Zogwiritsira ntchito Zogulitsa zimatha kutibweretseranso zotsatira zabwino kwambiri zogwirira ntchito
Nthawi yotumiza: Dec-13-2022