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What Is The Structural Principle Of The Ceramic Brake Pad?

Feb. 11, 2019

Ceramic Disc Brake Pad is the current mainstream brake pad. The ceramic brake pad has stronger braking performance and is more stable, so it is very popular and popular among car owners. However, the principle of ceramic brake pads is what many owners do not know. Below, the structure of the ceramic brake pad is explained by the BMW Auto Brake Pad Factory.

Structurally, the brake pads are generally composed of a steel plate, a heat insulating layer and a friction block. The steel plate is painted to prevent rust. The heat insulation layer is composed of a non-heat-conducting material. Because the brake friction generates a large amount of heat energy, if the heat energy is transmitted to the brake caliper and even to the oil passage in the brake cylinder, the brake oil temperature rises to generate boiling bubbles. A gas resistance is formed in the brake oil passage, thereby causing a decrease in the braking force of the vehicle. The friction block is composed of a friction material and an adhesive. When the vehicle brakes, the friction block and the brake disk are pressed to generate friction, and the braking force is generated to achieve the braking purpose.

From the types of brake pads, it can be divided into two types: disc and drum. From the material, the brake pads can be divided into asbestos, semi-metal and non-asbestos.

Asbestos-type asbestos-type brake pads are characterized by low cost and light weight, but the friction material of asbestos brake pads will release nano-scale heavy metal particles, which is an important source of air pollution, and will cause lung cancer after being inhaled into the lungs by the human body, so it is mandatory not to produce Asbestos brake pads, which are currently on the market.

The semi-metal semi-metal hybrid brake pad is applied to the car with its low price and durability. It has high temperature control capability and can withstand higher braking temperatures. However, due to its strong thermal conductivity using a semi-metallic hybrid material, the temperature generated by friction is transmitted to the brake oil circuit, causing the brake fluid to boil and reduce the braking effect. At the same time, due to material reasons, the noise of the semi-metal brake pads during braking is relatively large, and the damage to the brake disc is large.

Ceramic brake pads use mineral fiber, aramid fiber and ceramic fiber (because steel fiber will corrode, produce noise and dust, so can not meet the requirements of ceramic formula) and other materials, lighter than other brake pads, ceramic brake pads The noise is smaller, cleaner and quieter, and it does not wear the dual parts while providing excellent braking performance.

In general, ceramic brake pads have an outstanding advantage over other types of brake pads, and they have many advantages in terms of stability and noise handling. For your car and personal safety, we recommend the IFK Car Brake Pad!

IK0110032:4250.56,GDB1121,D340,PEUGEOT/AUDI Manufacturer Disc Brake Pads

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