Automobile brake pad accessory

The utility model relates to an automobile brake pad accessory. INCLUDING BACKPLATE, the back plate is fixedly connected with a clamp spring; a friction material is arranged on the other surface of the back plate; a bottom pad material, a bonding layer and a noise-proof sheet are sequentially arranged between the back plate and the friction material; the friction material, the bottom pad material,the bonding layer and the noise-proof sheet are fan-ring-shaped; the section structure of the friction material is wavy; the back plate is provided with a hollow structure; the wave shape of the friction material can be divided into a wave tip and a wave tail; the wave tip is parallel to the wave tail; the wave tip is made of a carbon fiber material. The wave tail is made of non-steel fiber materials, the wave tip and the wave tail are cast into an integrated structure, the wave-shaped friction materials are added, the contact area can be increased in the braking process, materials of the back plate are reduced, the