▎ 摘　　要

NOVELTY - The utility model relates to the technical field of brake pad, specifically to a disc type brake block, comprising a caliper; the inner part of the caliper is provided with a clamping groove; the inner part of the clamping groove is provided with a brake block; one side of two adjacent brake blocks is provided with a brake disc; one side of the brake block adjacent to the brake disc is provided with a friction sheet; the inner part of the friction sheet is provided with a ventilation groove; two ends of the ventilation groove is provided with a wind dispersing groove. the disc-type brake block; the inner part of the friction plate is provided with a ventilation groove design, so that the friction plate in the process of using friction with the brake disc to generate heat, can be effectively discharged through the ventilation groove, and the brake disc in the process of rotating the air flow speed in the ventilation groove is accelerated; so as to effectively enhance the radiating performance of the device, so as to effectively prolong the service life of the device; the material of the friction sheet is graphene modified polypropylene fibre, which effectively enhances the wear resistance of the friction sheet.