Ceramic brake pads are a kind of brake pads, including mineral fibers, aramid fibers and ceramic fibers (because steel fibers can rust, produce noise and dust, and therefore can not meet the requirements of ceramic-type formula), lighter than other brake pads And more expensive, ceramic-type brake pads are cleaner and quiet, and in the provision of excellent braking performance at the same time, do not wear pairs of pieces.
Many consumers will initially be mistaken for ceramic made, in fact, ceramic brake pads from the cermet rather than non-metallic ceramic principle, the brake pads due to high-speed strong braking, the friction surface to produce high temperature, according to the determination can reach 800 ~ 900 degrees, and some even higher. At this high temperature, the surface of the brake disc will occur similar to the cermet sintering reaction, so that the brake pads at this temperature have good stability. And the traditional brake pads at this temperature does not produce sintering reaction, due to a sharp increase in surface temperature will make the surface material melting or even produce air cushion, which has caused a continuous brake after the brake performance drastically reduced or the total loss of the situation.
Ceramic-type formula does not refer to the use of ceramic fiber formulations to determine whether a formula for ceramic-type standards is mainly the performance of the material, but this material is not what raw materials, but the performance of finished products
Less on the wheels; discs and dual longevity; no noise / no tremors / no damage to the plate.
Ceramic brake pads compared to other types of brakes have the following advantages:
(1) ceramic brake pads and traditional brake pads the biggest difference is no metal. Traditional brakes in the metal is the main friction material, braking force, but the wear and tear, and prone to noise. After the installation of ceramic brakes, in normal driving, will
Ceramic brake pads are a kind of brake pads, including mineral fibers, aramid fibers and ceramic fibers (because steel fibers can rust, produce noise and dust, and therefore can not meet the requirements of ceramic-type formula), lighter than other brake pads And more expensive, ceramic-type brake pads are cleaner and quiet, and in the provision of excellent braking performance at the same time, do not wear pairs of pieces.
Many consumers will initially be mistaken for ceramic made, in fact, ceramic brake pads from the cermet rather than non-metallic ceramic principle, the brake pads due to high-speed strong braking, the friction surface to produce high temperature, according to the determination can reach 800 ~ 900 degrees, and some even higher. At this high temperature, the surface of the brake disc will occur similar to the cermet sintering reaction, so that the brake pads at this temperature have good stability. And the traditional brake pads at this temperature does not produce sintering reaction, due to a sharp increase in surface temperature will make the surface material melting or even produce air cushion, which has caused a continuous brake after the brake performance drastically reduced or the total loss of the situation.
Ceramic-type formula does not refer to the use of ceramic fiber formulations to determine whether a formula for ceramic-type standards is mainly the performance of the material, but this material is not what raw materials, but the performance of finished products
Less on the wheels; discs and dual longevity; no noise / no tremors / no damage to the plate.
Ceramic brake pads compared to other types of brakes have the following advantages:
(1) ceramic brake pads and traditional brake pads the biggest difference is no metal. Traditional brakes in the metal is the main friction material, braking force, but the wear and tear, and prone to noise. After the installation of ceramic brakes, in normal driving, will not produce abnormal clamor (that is, scratched sound). Because the ceramic brake pads do not contain metal components, so to avoid the traditional metal brakes and dual pieces (that is, brake pads and brake discs) rubbing metal clamor.
(2) stable friction coefficient. The friction coefficient is the most important performance index of any friction material, the relationship between the brake pad braking ability is good or bad. In the braking process due to friction heat, the working temperature increases, the general brake pads friction material by the temperature, the friction coefficient began to decline. In the practical application will reduce the friction, thereby reducing the braking effect. Ordinary brakes friction material is not mature, the friction coefficient is too high caused by the direction of the brake out of control, burned, scratched brake disc and other unsafe factors. Even if the brake disc temperature up to 650 degrees, the ceramic brake pads friction coefficient is still 0.45-0.55 or so, to ensure that the vehicle has a good braking performance.
(3) ceramic has good thermal stability and low thermal conductivity, good wear resistance. Long-term use of the temperature at 1000 degrees, this feature allows the ceramic can be suitable for a variety of high-performance brake material high performance requirements, to meet the brake pads high-speed, security, high wear and other technical requirements.
(4) has good mechanical strength and physical properties. Able to withstand greater pressure and shear force. Friction material products in the assembly before use, the need for drilling, assembly and other mechanical processing, in order to make brake pads. Therefore, the friction material must be required to have sufficient mechanical strength to ensure that no damage and fragmentation occurs during processing or use.
(5) has a very low thermal attenuation. Regardless of M09 material of the first generation of ceramic products or TD58 fourth-generation ceramic brake pads, can still ensure that the vehicle has a good braking performance to ensure safety, the thermal shock of the brake pads is very small.
(6) to enhance the performance of brake pads. Due to the rapid cooling of ceramic materials, so for the manufacture of brakes, its friction coefficient should be higher than the friction coefficient of metal brakes.
(7) security. Brake pads produce instantaneous high temperatures during braking, especially at high speeds or in emergency braking. In the high temperature state, the friction coefficient of the friction plate will decline, known as the thermal decline. Ordinary brakes Thermal recession low, high temperature and emergency braking when the brake oil temperature increases the brake brake delay, or even lose the braking effect of low safety factor.
(8) comfort. In the comfort indicators, the owner is often the most concerned about the noise of the brake pads, in fact, the noise is also a long time can not solve the problem of ordinary brake pads. The noise is caused by the abnormal friction between the friction plate and the friction plate. The reason for this is that the braking force, the brake disc temperature, the vehicle speed and the climatic conditions are likely to be the cause of the noise.
In addition, the noise at the beginning of the brake, brake implementation and brake release three different stages of the reasons are not the same. If the noise frequency between 0 ~ 550Hz, the car will not feel, but if more than 800Hz, the owner will be able to clearly feel the brake noise.
(9) excellent material properties. Ceramic brake pads with large particles of graphite / brass / senior ceramic (non-asbestos) and semi-metal and other high-tech materials with high temperature, wear, brake stability, repair brake pads, environmental protection, no noise, long life, To overcome the traditional brake pads on the material and process defects are the most sophisticated international ceramic brakes. In addition, the ceramic slag ball content is low, good enhancement, but also can reduce the brake pads of the dual wear and noise.
(10) long service life. Life is very concerned about the indicators, the life of ordinary brake pads in the 60,000 km below, while the life of ceramic brakes in more than 100,000 km. It is because the ceramic brake pads used in a unique formula only 1 to 2 kinds of static powder, the other materials are non-static material, so that the powder will be with the movement of the vehicle was the wind away, will not stick In the wheel on the beautiful appearance. Ceramic material life than ordinary semi-metal to improve more than 50%. After the use of ceramic brakes, the brake disc will not appear on the scraper (ie scratches), extending the original car brake discs 20% of the service life.
