▎ 摘　　要

NOVELTY - The preparation method of functional fabric material involves weighing biomass graphene including 20-30 pts. wt. graphene, 6-9 pts. wt. biomass raw material, 0.1-0.2 pt. wt. 3-aminopropyltriethoxysilane, 70-80 pts. wt. dimethylformamide, 60-70 pts. wt. 90-95% sulfuric acid and 0.6-1 pts. wt. Span-80 (RTM: Sorbitan monooleate) and then mixing, adding viscose short fiber to the mixture and then molding, processing using enzyme solution including amylase, sodium chloride and penetrating agent and then steaming, washing using hot water and cold water, and drying. USE - The method is useful for preparation of functional fabric material (claimed). ADVANTAGE - The method enables preparation of functional fabric material with excellent thermal conductivity. DETAILED DESCRIPTION - The preparation method of functional fabric material involves weighing biomass graphene including 20-30 pts. wt. graphene, 6-9 pts. wt. biomass raw material, 0.1-0.2 pt. wt. 3-aminopropyltriethoxysilane, 70-80 pts. wt. dimethylformamide, 60-70 pts. wt. 90-95% sulfuric acid and 0.6-1 pts. wt. Span-80 (RTM: Sorbitan monooleate) and then mixing, adding viscose short fiber to the mixture and then molding, processing using enzyme solution including amylase, 6-8 g/l sodium chloride and 3-4 g/l penetrating agent and then steaming, washing using hot water and cold water, and drying.