▎ 摘　　要

NOVELTY - The evaporator has an evaporator coil (1) and an evaporator fin (2). The surface of the evaporator fin is coated with a hydrophobic coating. The hydrophobic coating contains graphene. The thickness of the graphene is 10-50 microns. USE - Evaporator with hydrophobic coating for refrigerator. ADVANTAGE - The evaporator achieves higher hydrophobicity by adding graphene and the characteristics of graphene to the hydrophobic coating. The hydrophobic angle formed between the coating surface and the droplet reach 110 degrees or more, so the effect of making water droplets difficult to stay on the solid surface, which has the advantages of improving the hydrophobicity of the hydrophobic coating and inhibiting frosting. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a hydrophobic coating evaporator for refrigerator. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the evaporator with hydrophobic coating for refrigerator. Evaporator coil (1) Evaporator fin (2)