▎ 摘　　要

NOVELTY - Super-sliding bionic material, comprises hydrophobic powder, pore-adding agent and connecting phase powder. The pore-adding agent comprises multi-walled carbon nano-tube, single-walled carbon nano-tube, graphene or activated carbon. The connecting phase powder is thermoplastic polymer. USE - The super-sliding bionic material is useful in producing three-dimensional printing piece (claimed), polymer material processing, and interface material physical and chemical cross technology fields. ADVANTAGE - The super-sliding bionic material has high strength and high lock oil, and the processed substrate is directly immersed in the lubricating oil without subsequent operation to obtain the printing piece of bionic super sliding surface. The raw material of the material is product of high commercial degree, and is economical and environment-friendly. The material is suitable for user and manufacturer for personalized customization based on the user requirement for preparing various complex structure with a super- sliding surface of the printing piece. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:: preparing the super-sliding bionic material, comprising mixing the hydrophobic powder, pore-adding agent and connecting phase powder, and stirring to obtain the super-sliding bionic material. three-dimensional printing method, comprising using the super-sliding bionic material based on the three-dimensional model of the to-be-manufactured printing piece, using laser selective sintering process to obtain the printing piece, immersing the printing piece in lubricating oil to obtain the printing piece with super-sliding surface. a three-dimensional printing piece, prepared by the above-mentioned printing method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic flow chart of a method for printing super-sliding bionic material. (Drawing includes non-English language text).