Modified graphite composite conductive coating as well as preparation method and application thereof

The invention discloses a modified graphite composite conductive coating as well as a preparation method and application thereof, and belongs to the technical field of conductive coatings. The conductive coating is prepared from the following raw materials: modified graphite/silver composite particles, a curing agent, a dispersing agent, a flatting agent and epoxy resin. The raw materials are simple, the cost is low, and large-scale production is easy. The modified graphite/silver composite particles with grape dendritic structures are prepared and used in the conductive coating, the modified graphite/silver composite particles are used as conductive filler, and the obtained conductive coating is excellent in corrosion resistance and conductivity, can effectively protect a grounding device in the actual application process and has good application prospects. 本发明公开了一种改性石墨复合型导电涂料及其制备方法和应用，属于导电涂料技术领域。该导电涂料的原料包括改性石墨/银复合粒子、固化剂、分散剂、流平剂与环氧树脂。本发明所用原料简单，成本低廉，易于大规模生产。本发明制备并在导电涂料中使用了一种具有葡萄枝状结构的改性石墨/银复合粒子，将其作为导电填料，所得导电涂料