Focus on Cellulose ethers

O le a le mea HEC?

O le a le mea HEC?

HEC (Hydroxyethyl Cellulose) o se polymer synthetic e maua mai le cellulose, o se polymer masani e maua i laau.O se polymer e le-ionic, vai-soluble fa'aaogaina i le tele o fa'aoga, e aofia ai mea tau tausiga a le tagata lava ia, vaila'au, mea'ai, ma mea tau alamanuia.O le HEC o se mea faʻapitoa ma le tele o mea totino, e aofia ai le mafiafia, faʻamautu, faʻamalolo, ma le emulsifying.

O le HEC e gaosia i se faiga e taʻua o le etherification, lea e togafitia ai le cellulose i le ethylene oxide e fausia ai se polyether.O le mea e maua mai o se polyether-based polymer ma le tele o mea totino, e aofia ai le mafiafia, faʻamalolo, ma le emulsifying.O le HEC o se pauta pa'epa'e, e leai se manogi, ma e leai se tofo e mafai ona solu i le vai ma isi mea fa'afefete.

O lo'o fa'aogaina le HEC i le tele o fa'aoga, e aofia ai mea tau tausiga a le tagata lava ia, vaila'au, mea'ai mea'ai, ma mea tau alamanuia.I oloa tausiga a le tagata lava ia, o le HEC o loʻo faʻaaogaina e avea o se mafiafia, faʻamautu, ma emulsifier.E fa'aaogaina e fa'amalo ai shampoos, conditioners, lotions, ma kulimi, fa'apea fo'i ma fa'amautu ma fa'afefiloi fa'afefiloi o suāu'u ma vai.I pharmaceuticals, HEC o loʻo faʻaaogaina e fai ma sui faʻamalolo, faʻapea foʻi ma se faʻamautu ma mafiafia.I mea taumafa, HEC e faʻaaogaina e fai ma faʻamautu, mafiafia, ma emulsifier.E faʻaaogaina e faʻamalo ai sosi, gravies, ma soups, faʻapea foʻi ma le faʻamautu ma faʻafefeteina faʻafefiloi o suauu ma vai.

I mea tau alamanuia, o loʻo faʻaaogaina le HEC o se mafiafia, faʻamautu, ma emulsifier.E faʻaaogaina e faʻamalo ai vali, faʻapipiʻi, ma faʻapipiʻi, faʻapea foʻi ma faʻamautu ma faʻafefiloi faʻafefiloi o le suauu ma le vai.O loʻo faʻaaogaina foi le HEC i le suauʻu ma le kesi viliina ma le gaosiga, e avea o se suiga viscosity, ma o se gelling agent.

O le HEC o se mea faʻapitoa faʻatasi ma le tele o mea faʻapitoa, e talafeagai mo le tele o faʻaoga.O se polymer e le ionic, solu vai lea e fa'aoga e fa'amalo, fa'amautu, ma fa'afefiloi fa'afefiloi o le suāu'u ma le vai.E fa'aaogaina i mea tau tausiga a le tagata lava ia, vaila'au, mea'ai mea'ai, ma mea tau alamanuia.O le HEC o se mea saogalemu ma aoga e faʻaaogaina i le tele o talosaga.


Taimi meli: Feb-09-2023
WhatsApp Online Chat!