Pure epoxy powder coating for coating bakelite board and preparation method thereof

The invention discloses a pure epoxy powder coating for coating a bakelite board, which comprises the following components in part by weight: 100 to 200 parts of epoxy resin, 1 to 50 parts of epoxy hardener, 0 to 200 parts of inorganic filler and 0 to 10 parts of auxiliary agent. That the bakelite board is coated by the pure epoxy powder coating is an ideal method, which has the advantages that: (1) when the powder coating is sprayed and baked, no solvent is generated, and over-sprayed powder can be recycled; (2) the coating process is simple and has few procedures; (3) compared with paint, the powder coating has superior adhesion, hardness, impact resistance, wear resistance and chemical resistance, and a coat is difficult to damage; and (4) through formula adjustment, surface coats with any grains, colors and glosses can be obtained, and have excellent decorative effect.