Imithelela Ye-Hydroxy Ethyl Cellulose Ezimbotsheni Ezisekelwe Emanzini

I-Hydroxyethyl cellulose (HEC) iyisengezo esivamile embotsheni esekwe emanzini ngenxa yekhono layo lokuthuthukisa izakhiwo zokumboza. Nansi eminye yemiphumela ye-HEC kuma-coatings asekelwe emanzini:

1. Ukuqina: I-HEC iyi-polymer encibilikayo emanzini engakhuphula kakhulu i-viscosity yezingubo ezisekelwe emanzini, okwenza kube lula ukuzisebenzisa nokuthuthukisa izakhiwo zabo zokugeleza. Umthelela wokujiya we-HEC ungasiza futhi ukuvimbela ukuwohloka nokuconsa.
2. Ukuzinzisa: I-HEC ingakwazi ukuzinzisa ukugqoka okusekelwe emanzini ngokuvimbela ukuhlukaniswa kwezithako nokuqinisekisa ukuthi zihlala zisakazwa ngokufanayo. Lokhu kusiza ukuthuthukisa ikhwalithi jikelele kanye nokuvumelana kwe-coating.
3. Ukwakhiwa kwefilimu: I-HEC ingenza ifilimu eqinile futhi eguquguqukayo uma ifakwe emanzini asekelwe emanzini. Le filimu ingathuthukisa ukuqina kokunamathela, ukunamathela, nokumelana namanzi.
4. Ukuguqulwa kwe-Rheology: I-HEC ingashintsha i-rheology yezingubo ezisekelwe emanzini ngokuthuthukisa ukuziphatha kwabo kokugunda kwe-shear. Lokhu kusho ukuthi i-coating izoba mncane uma isetshenziswa, okwenza kube lula ukusabalala, kodwa izoba mkhulu uma ingafakwa, okuzosiza ukunamathela phezulu.
5. Ukugcinwa kwamanzi: I-HEC ingasiza ukugcina amanzi emanzini asekelwe emanzini, okungawavimbela ekubeni ome ngokushesha. Lokhu kungaba usizo ikakhulukazi ezindaweni ezishisayo noma ezomile, lapho okunamathelayo kungase kome ngokushesha kakhulu futhi kushwabane.

Sekukonke, i-HEC ingathuthukisa ukusebenza kwezingubo ezisekelwe emanzini ngokuthuthukisa ukuqina kwazo, ukuqiniswa, ukwakheka kwefilimu, i-rheology, kanye nezindawo zokugcina amanzi. Kuyisithasiselo esiguquguqukayo esingasetshenziswa ezinhlobonhlobo eziningi zokumboza, kufaka phakathi amapende, ama-primer, nama-varnish.