▎ 摘　　要

NOVELTY - A three-dimensional printing multiphase ink emulsion system comprises water phase including nanomaterials, and oil phase including amphiphilic materials. USE - The three-dimensional printing multiphase ink is used in electronic electric field, industrial model field and circuit board field (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the multi-phase printing ink comprising providing nanomaterial; dispersing nanomaterial and aqueous solution to obtain aqueous phase dispersion of nanomaterial; providing amphiphilic material; dispersing amphiphilic material and oil phase solution to obtain oil phase solution of amphiphilic material; and emulsifying and dispersing aqueous phase dispersion of nanomaterial and oil phase solution of amphiphilic material, and placing and processing.