The invention discloses a priming coat type
acrylic acid ester conductive
adhesive and a preparation method thereof. The conductive
adhesive is composed of a main agent and a primer. The main agent is composed of the following raw materials: an
acrylate monomer containing at least one vinyl, a vinyl-terminated performed
polymer, a conductive filling material, a stabilizing agent, a
peroxide initiator, a curing accelerator and an anti-
settling agent. The primer is composed of the following raw materials: a
solvent and an activator. The preparation method comprises the following steps: the preparation of the main agent. The preparation method comprises the following steps : the preparation of A including 1,2,3; and the preparation of B including 1, uniformly mixing the
acrylate monomer containing at least one vinyl, vinyl-terminated performed
polymer and the stabilizing agent; 2, adding the conductive filling material into a
resin matrix and performing uniform stirring; 3, adding the rest raw materials, removing foams, discharging and refrigerating materials for storage; the preparation of primer: including uniformly mixing the activator and the
solvent in protection
atmosphere, discharging materials, filling protective gas for sealing, and storing in a container with
dark color at normal temperature. The priming coat type conductive
adhesive has the advantages of rapid solidification at
room temperature, usage convenience, good
bonding strength, and good electric and heat conduction effects.