noun
non-ionic surfactant
Technical term used in chemistry and product formulations. Refers to surfactants that do not ionize in water.
この洗剤には非イオン界面活性剤が含まれている。
This detergent contains non-ionic surfactants.
Compound of 非イオン (non-ionic) + 界面活性剤 (surfactant). A modern technical term.