Ingabe i-hydroxyethyl cellulose yemvelo noma yokwenziwa?

I-Hydroxyethyl cellulose (HEC) iyi-polymer yokwenziwa etholakala ku-cellulose, i-polysaccharide eyenzeka ngokwemvelo etholakala ezitshalweni. I-HEC iyi-polymer encibilika emanzini esetshenziswa ezintweni ezahlukahlukene, kufaka phakathi ukudla, imithi, izimonyo, nemikhiqizo yezimboni.

I-HEC ikhiqizwa ngokusabela kwe-cellulose nge-ethylene oxide, i-synthetic chemical compound. Lokhu kusabela kukhiqiza i-polymer encibilika emanzini esetshenziswa emisebenzini ehlukahlukene. I-HEC isetshenziswa njenge-ejenti yokuqina, i-emulsifier, i-stabilizer, kanye ne-ejenti yokumisa emikhiqizweni yokudla, kwezemithi, kwezimonyo, kanye nemikhiqizo yezimboni.

I-HEC isetshenziswa emikhiqizweni eyahlukene yokudla, okuhlanganisa amasoso, amagravi, okokugqoka kanye no-ayisikhilimu. Ibuye isetshenziswe emithini yemithi, njengamafutha okugcoba, okhilimu, namajeli. Kwezimonyo, i-HEC isetshenziswa njenge-emulsifier, i-thickener, kanye ne-stabilizer kuma-lotions, okhilimu, nama-shampoos. Emikhiqizweni yezimboni, i-HEC isetshenziswa njenge-thickener, emulsifier, kanye ne-ejenti elengayo kumapende, ama-coatings, ama-adhesives, nama-lubricant.

I-HEC ithathwa njengephephile ukuthi isetshenziswe abantu futhi igunyazelwe ukusetshenziswa emikhiqizweni yokudla yi-US Food and Drug Administration (FDA). Iphinde igunyazwe ukuthi isetshenziswe ku-cosmetics nemithi yi-FDA kanye ne-European Union.

I-HEC iyimpahla engenabuthi, engacasuli, futhi engeyona i-allergenic ebolayo futhi ehambisana nemvelo. Iphinde imelane nokuwohloka kwamagciwane futhi inephrofayili yobuthi obuphansi. I-HEC nayo ayibizi futhi kulula ukuyisebenzisa.

Sekukonke, i-hydroxyethyl cellulose iyi-polymer yokwenziwa etholakala ku-cellulose, i-polysaccharide eyenzeka ngokwemvelo etholakala ezitshalweni. Isetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi ukudla, imithi, izimonyo, kanye nemikhiqizo yezimboni. I-HEC ithathwa njengephephile ukuthi isetshenziswe abantu futhi igunyazelwe ukusetshenziswa emikhiqizweni yokudla yi-FDA kanye ne-European Union. Futhi ayinabo ubuthi, ayicunuli, futhi ayiyona i-allergenic futhi iyabola futhi ayihambisani nemvelo.