Introduction to the scale-inhibiting properties of metal nanopolymer coatings

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This introduces the anti-scaling properties of metal nanopolymer coatings: on rough surfaces, these coatings increase the resistance to fluid flow, reduce the flow velocity, and increase the thickness of the near-wall flow layer, thereby creating more sites for scale formation and facilitating the accumulation and growth of dirt. The titanium nanopolymer coating has a very high surface smoothness due to the filling of tiny nanoparticles, and its thin near-wall flow layer makes scaling less likely. The unique magnetic properties and chemical structure of metal nanopolymers result in an oil-loving and water-repelling surface; this allows dirt particles to be shaped and arranged neatly, preventing the formation of hard deposits formed by interlocked dirt molecules ； On the other hand, it repels dirt particles, preventing them from adhering to the surface of the coating, thereby achieving anti-scaling functionality. Those who have worked with water treatment using electric or magnetic fields to prevent scaling know that when water is treated with such fields, the ability of calcium carbonate crystals to adhere to surfaces is temporarily reduced, which prevents scaling from forming on the heat transfer surfaces of heat exchangers. When treated with an electric or magnetic field, water does not absorb any pollutants, and its chemical composition remains unchanged. The physical properties of water treated with electric or magnetic fields remain essentially unchanged; for example, its boiling point, freezing point, and colligative properties (the degree to which they are affected by solute concentration) do not change, nor do the density and viscosity of water along with their sensitivity to temperature. Additionally, water’s heat absorption and heat transfer capabilities remain unchanged ； Water’s ability to dissolve, absorb substances, and achieve mutual solubility also remains unchanged. However, the scaling substances in water change from forming hard scales to creating non-adherent flocs. The scale on our coating also forms non-adherent floccules, which clearly demonstrates that titanium nanopolymers enable the coating to generate special magnetic energy, resulting in a significant anti-scaling effect.