Brake pads are one of the important components in the automotive braking system, which undertake the task of direct friction and collision during vehicle braking. The selection of brake pads should be determined based on the vehicle's usage, driving style, and personal needs. The following are some suggestions and precautions from brake pad manufacturers regarding the selection of brake pad materials.
Metal brake pad material: Metal brake pads are usually made of steel or copper alloy, which has high thermal conductivity and wear resistance. This type of brake pad is suitable for vehicles operating at high speeds, heavy loads, and high temperatures. Metal brake pads have high braking efficiency and stability, but may produce significant friction noise and brake dust. In addition, the price of metal brake pads is relatively high.
Organic brake pad material: Organic brake pads are mainly composed of organic fibers, resins, and fillers, which have good comfort and low noise characteristics. Organic brake pads have good low-temperature braking performance and good braking balance, making them suitable for daily driving and urban road use. However, the wear resistance of organic brake pads is poor, which may accelerate the wear of brake discs and require frequent replacement.
Semi metal brake pad material: Semi metal brake pads are a mixture of metal and organic brake pads. By adding metal particles to the organic brake pads, the thermal conductivity and wear resistance of the brake pads are improved. Semi metal brake pads have good braking performance and noise control effect, and are suitable for almost all driving environments. However, the price of semi metal brake pads is relatively high, and some vehicle braking systems may not be suitable for the use of metal particles.