The invention discloses a three-dimensional printing forming material with
toughness and high
adhesive property. The three-dimensional printing forming material comprises a
powder material and an
adhesive material and is characterized in that the
powder material comprises the following components in parts by weight: 40-85 parts of
polyamide resin, 5-40 parts of pigments, 5-30 parts of filler, 1-6 parts of
pigment and filler dispersing and
wetting aid, 0.1-1.5 parts of flatting agent and 0.1-0.5 part of degassing agent; the
adhesive material comprises the following components in parts by weight: 60-95 parts of
epoxy resin, 5-40 parts of filler, 1-10 parts of
toughening agent, 0.1-1.5 parts of flatting agent, 1-4 parts of
pigment and filler dispersing and
wetting aid, 0.1-0.5 part of degassing agent and 0.1-0.5 parts of
powder flowing aid; and when the three-dimensional printing forming material is used, 1 part by weight of powder material and 0.01-0.5 part by weight of adhesive material are cooperatively used. A
solid component printed by using the material disclosed by the invention has the advantages of higher
adhesion strength and firmness, good flexibility and
scratching resistance.