The research on Surface charge of super-bihydrophobic nano-coating materials

Using high bonding energy, low surface energy of polymer-based insulation materials, blending modification of nanoparticles, the composite material surface and internal building "micro-nano" super hydrophobic structure, realization of polymer-based the preparation of nano super hydrophobic insulation materials, to make it break the super hydrophobic material only on the surface to construct "micro-" hydrophobic structure, improve its wearability and applicability, realize "existence is effective" super hydrophobic properties. The surface charge characteristic test and internal mechanism of polymer-based nano-composite super-hydrophobic insulating materials were studied. The conductance transformation mechanism of nano-composite super-hydrophobic insulating materials under different temperature and high field intensity curves was used. Combined with the study of surface charge, the effects of electric field intensity, electrode material, temperature, humidity and doped particles on surface charge of nano-composite super-hydrophobic insulating materials are analyzed.