HP3000 GT4 Semi Metallic Brake Pads 52mm Friction Coefficient


Brake pad:

Material: Ceramic graphite
Heat-resistant: 150-800°C
Friction Coefficient: 0.46-0.56μ


When do you need to change the brake pads?

The replacement time period of brake pads and brake discs is not fixed, which depends on the driving conditions of the vehicle, the frequency and strength of the driver's brake pedal. Generally, the replacement mileage of conventional brake pads is about 25,000-30,000 kilometers per driving.
1. Brake pad thickness is too low
2. Instrument indicator light alarm
3. Wear indicator touches brake disc
4. Brake pad is covered with oil
5. Generate severe wear
6. Abnormal wear of brake pad

The following are some special cases that need attention:

1.Drivers who have just passed the driver's license generally step on the brakes more, and the consumption will be higher.
2. The automatic transmission costs more brake pads than the manual transmission, because the automatic transmission depends on the accelerator pedal and the brake pedal.
3. The wear of the brake pads of a car in the urban area will be faster than that of a car in the highway. Because you often drive in urban areas, you often have to stop and go, and you will use more brakes. It may take dozens of kilometers to slow down or stop when walking on the highway, and there are relatively few opportunities to use the brakes.
4. The brake pads are worn out on a car with a large load. The deceleration brake at the same speed, the heavy car has a large inertia, and the friction force of the brake pads is large, so the wear is large.

What are the tips for brake pad alarms

1. Tips of trip computer:
A red word "please check the brake pad" will appear in the general alarm. Then there is an icon, which is a circle surrounded by dotted brackets. Generally, the display indicates that it is close to the limit and needs to be replaced immediately.
2. Warning of brake pad:
In some old vehicles, the brake pads are not connected to the driving computer, but a small iron plate for alarm is installed on the brake pads. When the friction material is worn away quickly, the brake disc will not wear the brake pad, but the small iron plate for alarm. At this time, the vehicle will make a harsh "chirp" sound of friction between metals, which is the signal to replace the brake pads.
3.Simple daily self inspection methods:
Check whether the brake pad and brake disc are thin. You can use a small flashlight for observation and inspection. When it is found that the black friction material of the brake pad is rapidly worn out and the thickness is less than 5mm, it should be considered to replace it.
4. Car feel:
Experienced drivers may feel that the brakes are soft when the brake pads are not available. This depends on the driver's feeling of driving for many years.


New brake pad run-in instructions

Note: After the replacement of brake brake pad, if the brake feels soft, Be sure to use the brakes a few times to clear the gap between the brake pads and the disc.Need to run 800-1200 km to achieve better braking effect..Try to run in where the road is good and there are fewer cars,and repeat at least 10 braking cycles.(As shown above)

product Introduction

Our advantage:

1. Japanese technology, the price of Chinese factories
2. The price of the factory allows you to have enough profit
3. Inventory of brake pads, fast delivery
4. Professional supplier of performance auto parts. More than ten years of experience in auto parts technology, focusing on professionalism is worthy of your trust.