Ibintu bifatika bya Hydroxyethyl selile

Hydroxyethyl selulose (HEC) ni polymer yamazi ashonga ikomoka kuri selile. Ikoreshwa cyane mubikorwa bitandukanye kubera imiterere yihariye yumubiri. Bimwe mubintu byingenzi bigize umubiri wa hydroxyethyl selile harimo:

1. Gukemura: HEC irashonga mumazi kandi ikora ibisubizo bisobanutse neza. Ubushobozi bwa HEC burashobora gutandukana bitewe nibintu nkurwego rwo gusimbuza (DS) mumatsinda ya hydroxyethyl hamwe nuburemere bwa molekile ya polymer.
2. Viscosity: HEC yerekana ububobere buke mubisubizo, bishobora guhindurwa nibintu bitandukanye nko kwibanda kwa polymer, ubushyuhe, nigipimo cyogosha. Ibisubizo bya HEC akenshi bikoreshwa nkibibyibushye muburyo butandukanye bwa porogaramu, harimo amarangi, ibifatika, nibicuruzwa byawe bwite.
3. Ubushobozi bwo gukora firime: HEC ifite ubushobozi bwo gukora firime zoroshye kandi zifatanije zumye. Uyu mutungo ukoreshwa mubisabwa nko gutwikira ibinini na capsules muri farumasi, ndetse no kwisiga hamwe nibicuruzwa byawe bwite.
4. Kubika Amazi: HEC ifite uburyo bwiza bwo gufata amazi, bigatuma iba polymer nziza ikora amazi kugirango ikoreshwe mubikoresho byubwubatsi nka minisiteri, grout, na render. Ifasha kwirinda gutakaza amazi byihuse mugihe cyo kuvanga no kuyashyira mubikorwa, kunoza imikorere no gufatira hamwe.
5. Ubushyuhe bwumuriro: HEC yerekana neza ubushyuhe bwumuriro, igumana imiterere yayo hejuru yubushyuhe bwinshi. Irashobora kwihanganira ubushyuhe bwo gutunganya bugaragara mu nganda zitandukanye nta kwangirika gukomeye.
6. pH Ihungabana: HEC ihagaze neza mugari ya pH, bigatuma ikoreshwa muburyo bwa acide, itabogamye, cyangwa alkaline. Uyu mutungo wemerera gukoreshwa muburyo butandukanye nta mpungenge zijyanye no gutesha agaciro pH.
7. Ubwuzuzanye: HEC irahujwe nubwoko butandukanye bwibindi bikoresho, birimo umunyu, aside, hamwe nudukoko twangiza. Uku guhuza kwemerera gukora sisitemu igoye ifite imitungo ijyanye ninganda nka farumasi, ubuvuzi bwihariye, nubwubatsi.
8. Ibinyabuzima bishobora kwangirika: HEC ikomoka ku masoko ashobora kuvugururwa nk'ibiti by'ibiti n'ipamba, bigatuma ibinyabuzima byangiza kandi bitangiza ibidukikije. Bikunze gukundwa na polymrike ya synthique mubisabwa aho kuramba bireba.

ibintu bifatika bya hydroxyethyl selulose (HEC) bituma iba inyongera yingirakamaro mu nganda zinyuranye, aho igira uruhare mu mikorere, ituze, n'imikorere y'ibicuruzwa byinshi ndetse no kuyikora.