Brake Pads 29227
Brand FEIROEN
Product origin CHINA
Delivery time 35 days
Supply capacity As your request
1. High quality assurance with EMARK certification.
2. OE quality braking compliant, bringing added safety and reliability.
3. Excellent stopping power
4. Extended pad and rotor life
5. Low noise
6. Consistent braking effort and pedal feel.
7. Wire mesh & adhesive layer provide secure attachment to backing plate.
8. Steel backing plate with corrosion resistant coating.
9. Installation hardware include in every kit.
10. Visual wear slot indicates when brake pads need to be replace.
Ceramic brake pad quality standard
The ceramic brake pads used in the brake system of automobiles are polymer composite materials, which are mainly made of a mixture of binders, reinforcing fibers, friction modifiers and other materials, and then processed through a series of processes. Brake pads are an important part of the brake system of a car, and its performance data is related to the driving safety of the vehicle.
When it comes to ceramic brake pads, the first thing to say is the coefficient of friction. The friction coefficient is affected by many external factors, and temperature is an important factor affecting the friction coefficient. During the friction process, the friction coefficient begins to decrease due to the rapid increase of temperature. When the temperature reaches the decomposition temperature range of resin and rubber, the friction coefficient will suddenly decrease. This phenomenon is called “thermal decay” and a severe “thermal decay” can cause brake failure.
The second is the shear force of the brake pads. In the friction work, in addition to the high temperature, the brake pads are subject to large pressure and shear forces. Therefore, it is required that the brake pad must have certain impact strength, compressive strength, and shear strength, and thermal expansion and thermal cracking do not occur at high temperatures.
Ceramic brake pad alarm indication
The ceramic brake pad alarm of the car is a device that reminds the owner to replace it when the brake pad wears to the limit. The common brake pad alarm is the small iron piece or alarm line on the brake pad. There are two types of products with brake pad alarm lines, one is built-in and the other is separate. The built-in type is that the alarm line and the brake pad are integrated, and each replacement requires an overall replacement. The other is that the brake pads and the alarm line are separate.
The ceramic brake pad alarm line is located at the lower part of the brake pad. It is originally broken. When the brake pad is worn to the set limit, the exposed sensor is connected to the circuit, and the alarm indicator on the instrument panel will be on. Start. It is worth mentioning that if the brake pad is replaced before the brake pad alarm, there is no need to replace the alarm line, but if the brake line alarm light is triggered to the alarm line position, a new alarm line needs to be replaced. When the brake pad is separated from the alarm line, when the brake wear triggers the warning light, it means that the brake pad alarm line is invalid. When replacing the new brake pad, the brake pad alarm line must be purchased separately.
Friction noise of ceramic brake pads
If we hear the screams caused by metal friction, the first thing to look at is whether the brake pads are running out (the brake pads' wear alarms will squeak with the brake discs). If it is a new piece or a brake pad that has not yet been replaced, check to see if any foreign objects are caught between the brake disc and the brake pad. If you hear a muffled sound, then most of the problems caused by the brake caliper, such as the wear of the movable pin, the spring piece off. If it is the sound of silk, then there are more possible reasons. There may be problems with the brake calipers, brake discs and brake pads.
