▎ 摘　　要

NOVELTY - Carbon nanometer functional composite comprises 10-100 pts. wt. carbon nanotube and 1-80 pts. wt. graphene. USE - Carbon nanometer functional composite. ADVANTAGE - Carbon nanometer functional composite has eliminates or reduces van der waals and coulombic force between carbon nano-tube to improves heel interface of rubber molecules, realizes carbon nano-material which is uniformly dispersed in rubber, improves comprehensive performance of rubber product to solves agglomeration problem, avoids dust pollution to environment, exhibits maximum extent carbon nanotube and graphene. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing carbon nanometer functional composite, which involves: (A) placing carbon nano-material, carbon nanometre tube and graphene in sealed container in certain proportion, then heated and stirred at high speed; (B) adding dispersant high atomization to obtained surface of carbon nanotube and graphene coated dispersant; (C) gradually cooling to obtained surface-treated carbon nanometre material, or carbon nanotube and graphene into water solution in certain proportion; (D) adding dispersing agent, then high speed stirred or ultrasonic dried to obtained coated with dispersant mixture of carbon nanometre tube and graphene to carbon nanometre material; (E) impregnating rubber, softener and other relative auxiliary agent in mixer uniformly mixed, then added carbon nanometre material, then heated and mixed uniformly according to rubber mixing process after opened online wrap roll opened, mill uniformly lower by double roller; (F) pelletizing to obtained material by granulator directly or size and carbon nanometer material are heated and mixed uniformly under certain process in sealed container; (G) adding rubber, softener, other related auxiliary agent in internal mixer according to certain rubber mixing technique after uniformly mixed, and uniformly lowered by pelletizer for pelleted to obtained material by double-roller wrap roll or rubber softener; (H) impregnating and other relative auxiliary agent in heated to screw extruder after uniformly mixed; (I) adding carbon nano-material and fully mixed and pelletized to obtained material or impregnated and carbon nanometre material heated and speed mixed uniformly at certain process in sealed container; (J) adding to screw extruder and rubber, softener and other correlative assistant according to certain process; and (K) uniformly mixing and granulated to obtained composite material, where softener comprises liquid plasticizer and liquid rubber.