Two-component heat-conducting interface material and preparation method, use method and application thereof

The invention provides a two-component heat-conducting interface material and a preparation method, a use method and application thereof, and relates to the technical field of interface materials, thetwo-component heat-conducting interface material comprises a component A and a component B, wherein the component A is mainly prepared from heat conduction powder, a silane coupling agent, a polyester polyol prepolymer, a polyether polyol prepolymer, an acrylate prepolymer, an isocyanate cross-linking agent, an antioxidant and a pigment; and the component B is mainly prepared from heat conductionpowder, low-modulus thermoplastic polyurethane, a silane coupling agent, an acrylate prepolymer, a catalyst and an antioxidant. The two-component heat-conducting interface material has good elasticity and conductivity under the condition that two interfaces are stretched or contracted; meanwhile, the component A and the component B are separately arranged, so that the quality guarantee period andthe bonding strength of th