▎ 摘　　要

NOVELTY - Brake material comprises steel fiber, asbestos, graphite, graphene, chromium oxide, molybdenum dioxide, copper, barium sulfate, sepiolite fiber, adhesive and regulators. USE - Brake material. ADVANTAGE - The brake material reduces the abrasion loss amount, improves the braking performance of the friction pair, reduces the decay performance of the brake block and improves the recovery performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for preparing a brake material, which involves mixing steel fiber, asbestos, graphite, graphene, chromium oxide, molybdenum dioxide, copper, barium sulfate and sepiolite fiber and grinding to obtain a mixture, adding adhesives and regulators to the mixture and under high temperature conditions, stirring and forming by extrusion, drying and vulcanizing the formed material; and (2) a braking device, comprises a unit for braking or decelerating a vehicle or other mechanical units, where braking unit includes brake pads, brake pads, brake disks or brake pads.