▎ 摘　　要

NOVELTY - Ceramic film comprises 85-124 pts. wt. vermiculite, 54-78 pts. wt. quartz, 22-36 pts. wt. calcium silicate, 25-32 pts. wt. activated carbon, 16-22 pts. wt. zeolite, 14-19 pts. wt. attapulgite, 12-18 pts. wt. carbon fiber, 5-8 pts. wt. tetrabutyl titanate, 6-9 pts. wt. methyl isobutyl ketone, 3-5 pts. wt. glass fiber, 1 pts. wt. graphene, 0.3-0.5 pts. wt. initiator, 0.5-0.8 pts. wt. catalyst, 0.4-0.7 pts. wt. tackifier, 1.2-2 pts. wt. toughening agent, 0.8-1.2 pts. wt. coagulant and 0.5-0.8 pts. wt. stabilizer. USE - Ceramic film. ADVANTAGE - The ceramic film has high temperature and high pressure resistance, corrosion resistance and good shock resistance, and prepared simple and cost-effective manner with high efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing ceramic film by using three-dimensional printing technique, which involves: (A) soaking vermiculite, quartz, calcium silicate, activated carbon, zeolite and attapulgite soil in deionized water, washing the contaminants, drying to a moisture content of less than 2%, and crushing at 1000-1200 revolutions per minute through sieve to obtain mixture A; (B) mixing mixture A with tetrabutyl titanate, methyl isobutyl ketone, graphene, initiator, catalyst and toughening agent for 2-3 hours in a nano-pulverizer to produce mixture B; (C) mixing mixture B, the tackifier, the coagulant and the stabilizer to obtain a mixture C; (D) designing aperture of 0.01-0.08nm and print layer thickness of 0.05-0.12nm in the laser sintered three-dimensional printer; and (E) performing laser scanning and cooling the mixture to room temperature to prepare a ceramic film.