Anti-corrosion conductive hydrophobic coating for overhead line system assembly

• Main Authors: GENG XIAO, CHEN TONGZHOU, QI GUANGFENG, LYU QINGSONG, LI HONGMEI, SHI RUIXIA, FANG ZHIGUO
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2021
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention discloses an anti-corrosion, conductive and hydrophobic coating for an overhead line system component, which is characterized in that the anti-corrosion, conductive and hydrophobic coating is used for corrosion and hydrophobic protection of the overhead line system component in a tunnel, and the anti-corrosion, conductive and hydrophobic coating comprises the following components in parts by mass: 10-20 parts of film-forming resin, 55-65 parts of an organosilicon monomer, 0.5-2.5 parts of a cross-linking agent, 5-10 parts of an interface adhesive, 0.1-0.3 part of a catalyst, 30-60 parts of a conductive filler, 1-3 parts of a corrosion inhibition passivator, 0.2-0.4 part of a directional arrangement agent, 3-6 parts of a dust-proof agent, 10-20 parts of a solvent, 0.3-0.8 part of a defoaming agent and 5-20 parts of pigment and filler; The film-forming resin is organic silicon modified bisphenol A epoxy resin. After the pollution-repellent coating forms a film, the film is compact, high in hardnes