Noun
a chemical agent capable of reducing the surface tension of a liquid in which it is dissolved
Source: WordNetA dense film of a conventional surfactant is quite impermeable. On the other hand, a dense film of Janus grains always has some interstices between the grains, and allows for chemical exchange between the two sides; "the skin can breathe." Pierre-Gilles de Gennes
An appropriate "surface active agent" (or " surfactant ") can increase the kinetic stability of an emulsion so that the size of the droplets does not change significantly with time. Source: Internet
Acts as a non ionic surfactant useful as cleansers, dispersants, solubilizers and viscosity control agents in anionic systems. Source: Internet
PFOA main Perfluorooctanoic acid (PFOA, or C8) has been used as a surfactant in the emulsion polymerization of PTFE, although several manufacturers have entirely discontinued its use. Source: Internet
An alcohol -based surfactant recently replaced the original phenol -based version; improving the transport properties of the fuel and eliminating the health concerns associated with the phenol group of surfactants. Source: Internet
Andisil PTM 20 acts as a surfactant, conditioning, moisturizing, protective, smoothing, lubricant / slip and UV protective agent. Source: Internet