Expert introduction: Ceramic brake pads knowledge depth analysis

The braking function of the brake pads is to generate friction between the brakes and force the brakes of the couplings. As a mobile equipment and vehicle parts, the brake and brake components are one of the most important safety components of motorized equipment and vehicles.

First, the formula system

As a brake pad brake material, it is actually a composite material, which is formed by a variety of minerals and mineral fibers. The differences in vehicle models, geographical differences, and requirements for brake material products are also different.

Friction coefficient is the most basic parameter of brake material, which determines the braking performance of the brake pads. The state strictly requires manufacturers to indicate the friction coefficient of the brake pads on the outer packaging of the products. A high friction coefficient will produce a great impact. Braking will produce vibration, too low braking distance will cause traffic accidents. So we must strictly control the friction coefficient fluctuations.

Second, the service life and characteristics

Many drivers are very concerned about how many kilometers the brake pads can use. However, this is a very unscientific calculation method. Because of the wear of the brake pads and the road conditions, driving habits have a lot to do (bad braking on the roads). The losses in the plain area are very different, and the driving experience of short-term drivers and experienced drivers is different.

Friends bright brand ceramic modified brake pads in the plain area car brake life can reach 6 to 90,000 kilometers, the brake disc (hub) to extend the service life (1.5 to 2 times). Because of the ceramic modified brake pads, the sliding friction mode changed Traditional shear friction method. Sliding friction will not scratch the brake disc (hub). During use, it will produce an uninterrupted thin layer of carbon film. The surface of the disc (hub) is smooth as a mirror, no friction furrows will appear, and it will be evener. , Increase the friction surface, so that the friction becomes more stable, stronger braking performance. And the traditional brake pads will appear in the process of friction ploughing, sliding in the water brake, brake material wear resistance and The braking effect is at the cost of reducing the life of the brake disc (hub).