Hydroxyethyl Methyl Cellulose (HEMC)

Hydroxyethyl methyl cellulose (HEMC) jẹ ether cellulose ti o wa lati inu cellulose adayeba.O jẹ polymer ti kii-ionic ti o ni iyọda omi ti o ni lilo pupọ ni awọn ile-iṣẹ orisirisi, pẹlu ikole, awọn oogun ati itọju ara ẹni, nitori awọn ohun-ini rẹ ti idaduro omi, nipọn, iduroṣinṣin, iṣeto fiimu ati ibamu.Hydroxyethyl methyl cellulose ti wa ni akoso nipasẹ awọn lenu ti methyl kiloraidi pẹlu alkali cellulose, ati ki o si siwaju reacted pẹlu ethylene oxide lati se agbekale hydroxyethyl sinu akọkọ pq ti cellulose.Awọn polymer Abajade sopọ hydroxyethyl ati awọn ẹgbẹ methyl si cellulose, eyiti o fun ni awọn ohun-ini alailẹgbẹ ati awọn anfani.Hydroxyethyl methyl cellulose ni iṣẹ idaduro omi ti o dara julọ, o le ṣee lo fun awọn ọja idaduro igba pipẹ, gẹgẹbi simenti, amọ ati awọn ohun elo ile miiran.Hydroxyethyl methyl cellulose (HEMC) ṣe alekun iki ati iduroṣinṣin ti awọn olomi, awọn gels, ati awọn ipara.Eyi ti jẹ ki o jẹ eroja ti o gbajumọ ni awọn ọja itọju ti ara ẹni gẹgẹbi awọn shampoos, awọn amúṣantóbi ati awọn ipara, bii awọn oogun ati awọn ounjẹ.Hydroxyethyl methyl cellulose (HEMC) le ṣe fiimu tinrin lori oju ọja naa, nitorinaa pese idena lodi si awọn ifosiwewe ita