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  1. Surfactant - Wikipedia

    A surfactant is a chemical compound that decreases the surface tension or interfacial tension between two liquids, a liquid and a gas, or a liquid and a solid. The word surfactant is a blend …

  2. Surfactant Definition and Examples

    Jan 1, 2022 · A surfactant is a compound that reduces surface tension between two phases, such as two liquids, a liquid and gas, or even a liquid and solid. For example, adding detergent …

  3. Surfactant | Definition, Properties, Examples, & Facts | Britannica

    Surfactant, substance such as a detergent that, when added to a liquid, reduces its surface tension, thereby increasing its spreading and wetting properties. In the dyeing of textiles, …

  4. SURFACTANT Definition & Meaning - Merriam-Webster

    The meaning of SURFACTANT is a surface-active substance (such as a detergent).

  5. What Are Surfactants | School of Chemistry | University of Bristol

    Surfactants, a contraction of the term surface-active­ agents, are amphiphilic (dual-natured) molecules because they possess both hydrophilic and hydrophobic groups.

  6. Comprehensive Guide to Surfactants: Structure, Uses, and Types

    Aug 20, 2025 · Surfactants exhibit exceptional efficiency in reducing surface and interfacial tension. Above critical concentrations, they form molecularly ordered assemblies, enabling …

  7. What Is a Surfactant? Definition, Structure & Function

    Nov 8, 2025 · A surfactant is a chemical compound designed to decrease the surface tension of a liquid, or the interfacial tension between two different phases (liquid/liquid, liquid/gas, or …

  8. SURFACTANT | definition in the Cambridge English Dictionary

    Surfactants are used, for example, as emulsifiers or in detergents. This surfactant can be found in more than 90 percent of personal care and cleaning products (think foaming products). As it is …

  9. What are surfactants and how do they work? - Biolin Scientific

    Jan 7, 2025 · Surfactants are highly versatile products in the chemical industry, used across various sectors from household detergents to drilling muds, and from food products to …

  10. Surfactants: Science, Function, Application and Terminology

    Surfactants are versatile molecules essential to countless industrial, commercial, and household products. From detergents to pharmaceuticals, their unique properties enable them to modify …