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Which is better, ceramic or Semi-metallic Brake Pads

[Catalog:News] [Date:2022-7-13] [Hits:] [Return]

In the automobile braking system, the brake pad is the most critical safety part. The quality of all braking effects is determined by the brake pad. The quality of the brake pad seriously threatens people's life safety. When choosing the brake pad, we often don't know whether the choice is right or wrong, and which is the better half metal brake pad or ceramic brake pad?

Ceramic brake pads have better comprehensive performance in terms of noise and high temperature, such as zhongli'an's ceramic brake pads. They have good heat dissipation performance and better heat attenuation resistance than metal brake pads. They are relatively safe and reliable, and the price will be much more expensive if they are unified.

Semi met brake pads mainly use rough steel wool as reinforcement fiber and important mixture. Semi metal brake pads are cheap and wear-resistant as a whole, but they are easy to damage the disc, make noise and have poor performance.

When selecting the brake pads, we need to pay attention to several points: first, look at the friction coefficient. The friction coefficient determines the basic brake torque of the brake pads. Too high will cause the wheels to lock, the direction to lose control and the pads to burn during the braking process. Too low will cause the braking distance to be too long; Second, it depends on the safety. The brake pad will produce instantaneous high temperature during braking, especially when driving at high speed or emergency braking, and the friction coefficient of the friction pad will decrease under high temperature; Third, check whether it is comfortable, including braking feeling, noise, dust, smoke, odor, etc., which is the direct embodiment of friction performance; Fourth, the service life. Usually, the brake pads can guarantee the service life of 30000 kilometers. Fifth, look at the maintenance. Don't think that the brake pads don't need maintenance. The brake pads also need to be maintained and replaced at intervals.