▎ 摘　　要

NOVELTY - Thermally conductive single-sided adhesive tape comprises antistatic transparent release film layer (100), and modified graphene acrylic adhesive layer (200) arranged on one side of the antistatic transparent release film layer. The second substrate layer (300) is arranged on the side of the modified graphene acrylic adhesive layer away from the antistatic transparent release film layer. The modified graphene black ink layer (400) is provided on the side of the second substrate layer away from the modified graphene acrylic adhesive layer. USE - Thermally conductive single-sided adhesive tape for graphite heat sinks. ADVANTAGE - The modified graphene black ink layer arranged on the side of the second substrate layer away from the modified graphene acrylic adhesive layer, and adds a small amount of graphene slurry to the modified acrylic adhesive and the modified black ink. The tape also have thermal conductivity in the longitudinal direction, and has better thermal conductivity under the premise of lower peeling force loss. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the heat-conductive single-sided tape, which involves: coating an antistatic function layer (102) on the surface of the first base material layer (101), putting the first base material layer into an oven for thermal drying, coating a release function layer (103) on the antistatic function layer, putting the release function layer into the oven for thermal drying, and preparing an antistatic transparent release film; coating a layer of modified graphite allyl acid adhesive on the antistatic transparent release film, putting the modified graphite allyl acid adhesive into an oven for thermal drying, and then attaching and rolling the modified graphite allyl acid adhesive and the second substrate layer to form a first single surface; coating a layer of modified graphene black ink on the second base material layer, putting the modified graphene black ink into an oven for thermal drying, and rolling to form a second single surface; coating a matte ink layer (500) on the modified graphene black ink layer, and carrying out hot drying and rolling to form the heat-conducting single-sided adhesive tape. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a single-sided adhesive tape. 100Antistatic transparent release film layer 101First base material second base material 102Antistatic function layer 103Release layer function 200Modified graphite alkene acrylic adhesive layer 300Second substrate layer 400Modified graphene black ink layer 500Matte ink layer