semi-metal brake pads
The so-called semi-metal is mainly about 30%-65% of the friction materials used in this brake pad are metal materials - including copper, iron and so on. The main characteristics of this kind of brake pads are fast heat dissipation, good high temperature resistance, and relatively low price. The disadvantage is that due to the material, the noise during braking will be large, and the metal material will also wear more to the brake disc.
