Tension superficielle

Surface tension is a physical property of liquids that arises from the cohesive forces between molecules at the surface, creating a “film” that resists external force. In product design and innovation, understanding surface tension is crucial for optimizing material selection and enhancing functionality, particularly in applications involving fluids or coatings. By manipulating surface tension, designers can improve product performance, durability, and expérience utilisateur in various industries, including pharmaceuticals, consumer goods, and automotive.