Iyini impahla ye-HEC?

I-HEC (Hydroxyethyl Cellulose) iyi-polymer yokwenziwa etholakala ku-cellulose, i-polymer yemvelo etholakala ezitshalweni. Kuyi-polymer engeyona i-ionic, encibilika emanzini esetshenziswa ezinhlotsheni zezinhlelo zokusebenza, okuhlanganisa imikhiqizo yokunakekelwa komuntu siqu, imithi, imikhiqizo yokudla, kanye nezicelo zezimboni. I-HEC iyimpahla eguquguqukayo enezinhlobonhlobo zezakhiwo, okuhlanganisa ukujiya, ukuqiniswa, ukumisa, nokuhlanganisa.

I-HEC ikhiqizwa inqubo ebizwa ngokuthi i-etherification, lapho i-cellulose iphathwa nge-ethylene oxide ukuze yakhe i-polyether. Umkhiqizo ovelayo uyi-polymer esekwe nge-polyether enezinhlobonhlobo zezakhiwo, okuhlanganisa ukujiya, ukumisa okwesikhashana, nokufaka i-emulsifying. I-HEC iyimpushana emhlophe, engenaphunga, nenganambitheki encibilika emanzini nakwezinye izincibilikisi ezimhlophe.

I-HEC isetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi imikhiqizo yokunakekelwa komuntu siqu, imithi, imikhiqizo yokudla, kanye nezicelo zezimboni. Emikhiqizweni yokunakekelwa komuntu siqu, i-HEC isetshenziswa njenge-thickener, stabilizer, kanye ne-emulsifier. Isetshenziselwa ukujiyisa ama-shampoos, ama-conditioner, ama-lotion, nama-creams, kanye nokusimamisa nokuhlanganisa ingxube kawoyela namanzi. Kwezemithi, i-HEC isetshenziswa njenge-ejenti yokumisa, kanye ne-stabilizer ne-thickener. Emikhiqizweni yokudla, i-HEC isetshenziswa njenge-stabilizer, thickener, kanye ne-emulsifier. Isetshenziselwa ukujiyisa amasoso, ama-gravies, namasobho, kanye nokusimamisa nokuhlanganisa ingxube kawoyela namanzi.

Kuzicelo zezimboni, i-HEC isetshenziswa njenge-thickener, stabilizer, kanye ne-emulsifier. Isetshenziselwa ukujiya upende, okokunamathela, nezinamatheliso, kanye nokusimamisa nokuhlanganisa ingxube kawoyela namanzi. I-HEC iphinde isetshenziselwe ukumba uwoyela negesi kanye nokukhiqizwa, njengesishintshi se-viscosity, nanjenge-ejenti ye-gelling.

I-HEC iyimpahla eguquguqukayo enezinhlobonhlobo zezakhiwo, okuyenza ifaneleke ukusetshenziswa okuhlukahlukene. Kuyi-polymer engeyona i-ionic, encibilika emanzini esetshenziselwa ukujiya, ukusimamisa, kanye nokuhlanganisa ingxube kawoyela namanzi emulsify. Isetshenziswa emikhiqizweni yokunakekelwa komuntu siqu, kwezemithi, emikhiqizweni yokudla, nasezinhlelweni zezimboni. I-HEC iyimpahla ephephile nesebenzayo esetshenziswa ezinhlelweni ezahlukahlukene.