Ama-surfactant e-amphoteric ochungechunge lwe-Betaine angama-surfactant e-amphoteric aqukethe ama-athomu e-alkaline N aqinile. Angama-salts angathathi hlangothi ngempela anebanga elibanzi le-isoelectric. Abonisa izici ze-dipole ngobubanzi obubanzi. Kunobufakazi obuningi bokuthi ama-surfactant e-betaine akhona ngesimo sikasawoti wangaphakathi. Ngakho-ke, ngezinye izikhathi abizwa ngokuthi i-quaternary ammonium internal salt surfactant. Ngokusho kwabathwali bezikhungo zokushaja ezingezinhle ezahlukene, ama-surfactant e-betaine abikwe ocwaningweni lwamanje angahlukaniswa abe yi-carboxyl betaine, i-sulfonic betaine, i-phosphoric betaine, njll.

Ama-surfactant e-amphoteric ochungechunge lwe-Betaine angama-salts angathathi hlangothi anebanga elibanzi le-isoelectric. Abonisa izici ze-dipole ebangeni elibanzi le-pH. Ngenxa yokuba khona kwe-quaternary ammonium nitrogen kuma-molecule, ama-surfactant amaningi e-betaine anokuqina okuhle kwamakhemikhali kuma-acidic kanye ne-alkaline media. Uma nje i-molecule ingenawo amaqembu asebenzayo njenge-ether bond kanye ne-ester bond, ngokuvamile inokumelana okuhle kwe-oxidation.

Ama-surfactant e-amphoteric ochungechunge lwe-Betaine kulula ukuwancibilikisa emanzini, kuma-acid agxilile kanye nezisekelo, ngisho nasezixazululweni ezigxilile zosawoti ongaphili. Akulula ukusebenza ngezinsimbi zomhlaba ze-alkaline kanye nezinye i-ion zensimbi. I-betaine yeketanga elide kulula ukuyincibilikisa endaweni enamanzi futhi ayithintwa yi-pH. Ukuncibilika kwe-betaine kuthinteka kakhulu yinani lama-athomu ekhabhoni. Ukuhlushwa kwe-lauramide propyl betaine sx-lab30 encibilikisiwe endaweni enamanzi kungafinyelela ku-35%, kodwa ukuncibilika kwama-homologues aneketanga lekhabhoni elide kuphansi kakhulu.

Ukumelana namanzi aqinile kwama-surfactants kubonakala ngokubekezelela kwawo ama-ion aqinile e-calcium ne-magnesium kanye namandla awo okuhlakazeka ensipheni ye-calcium. Ama-surfactants amaningi e-betaine amphoteric abonisa ukuzinza okuhle kakhulu kuma-ion e-calcium ne-magnesium. Ukuzinza kwama-ion e-calcium kwama-surfactants amaningi e-sulfobetaine amphoteric kuzinzile, kanti inani lokuzinza kwama-ion e-calcium lama-compounds e-amine yesibili ahambisanayo liphansi kakhulu.

Ama-surfactant e-amphoteric ochungechunge lwe-Betaine acebile nge-foam. Ngemva kokuhlanganiswa nama-surfactant e-anionic, ama-molecule asebenzisana kakhulu. Umphumela wokugqwala kanye nokubhekana nawo uyanda kakhulu. Ngaphezu kwalokho, izakhiwo ze-foam zama-surfactant e-beet beet azithintwa ubulukhuni bamanzi kanye ne-PH ye-medium. Asetshenziswa njengezinto ezigqwala noma ezigqwala, futhi angasetshenziswa ezinhlobonhlobo ze-PH.