68052369 D1455 Auto Brake Pads Car Rear Brake Pads Noise Damping

Product Description:

Pads are usually secured to the caliper or shoe assembly using retention clips, springs or screws. It is essential to use the correct torque to ensure a reliable clamping force. There are also holes molded into the pad body, which become visible as the pad material wears away. These holes align with sensors to indicate when it is time to replace the pads.

The pad compounds usually contain abrasives, such as copper, fiber, quartz or silicon carbide, which offer friction. They also contain binders that hold the abrasives together and offer different characteristics, like bite point, dust and wear rate. To identify the manufacturer, compound type, date of manufacture and sometimes even the vehicle application, each pad is also marked with a dot code. This is to make sure the correct replacement is used.

performance pads may use racing-type materials, such as sintered metal, which can provide extreme stopping power, but also diminish the lifespan of the pad quicker. Some performance pads may come with drilled holes for better rotor cooling. Ceramic pads generate lower dust emission compared to semi-metallic pads, although they are more sensitive to cracking if the bedding process isn’t properly followed.

Lastly, there are special low-dust or ""green"" pads which contain compounds that reduce material abrasion, resulting in fewer particles that cause rust on wheels and undercarriage corrosion. Since proper bedding of new pads is vital for creating a transferring friction layer on the rotors, to ensure stable action and the best possible brake feel, it is important to give this special attention. Otherwise, it can lead to squeaking or other braking issues.

Features:

Securement and Compounds of Car Brake Pads

Car brake pads are secured into caliper or shoe assembly with retention clips, springs, or screws. It is important to make sure they are installed correctly and with the proper torque, as this will provide reliable clamping force. There are wear indicator holes molded into the pad body, which will align with sensors as the pad material wears away, giving a signal when they need to be replaced.

Different pad compounds are used for high-quality friction performance. Such compounds are comprised abrasives with material like copper, fiber, quartz or silicon carbide, as well as binders that hold all these abrasives together, creating a formulation which can control characteristics such as bite point, dust, and wear rate.

Dot codes are included on the brake pads for identifying the manufacturer, compound type, date of manufacture, as well as the vehicle application. This allows for a better accuracy when replacing the pads.

More specialized pads such as performance pads may make use of racing-type materials like sintered metal, which has extreme stopping power but with quicker wear. There are also some pads with drilled holes which will allow for better rotor cooling.

Ceramic pads usually cause less dust than semi-metallics, due to the tougher binders they have. However, they can more easily crack during harsh braking or if the bedding process is not followed correctly.

Finally, there are also special low-dust or "green" pads which contain compounds that reduce material abrasion, leading to fewer particles that can cause rust on car wheels and undercarriage corrosion.

It is important to realize that proper bedding of new pads is essential in order to break them in and deposit a transferring friction layer on rotors. This will ensure there is stable action and optimal brake feel.

Technical Parameters:

Applications:

It's important to lubricate caliper slider pins/bolts with a high-temperature brake grease before inserting to ensure that there will not be any squeaking or corrosion in the future. When installing anti-rattle clips or retainers, make sure that the clips are fully engaged to avoid any future noise or pad movement issues.

The friction material should always be facing the rotor/brake disk surface when the pads are correctly oriented. It is recommended to use a pneumatic or C-clamp tool to carefully retract the pistons for two-piston sliding calipers to avoid any separation issues in the future. To reduce future squealing, it is also possible to apply a small amount of silicone-based grease to the pad backplate surface that contacts the piston.

If worn, consider replacing the pad hardware such as springs/clips to ensure that a proper clamping force will be established on the new pads. It is also essential to use the correct torque specifications when installing any screws or bolts that secure pads or caliper components. In addition, be sure to inspect the rotor surfaces carefully for any excessive wear, cracks, rust or deposits that could cause vibrations - these should be resurfaced or replaced as needed.

Follow the bed-in procedure outlined by the pad manufacturer to establish a proper friction layer and consistent braking. Check the pad-to-rotor clearance to confirm that there is no interference or dragging that would cause any damage after the pad installation. Lastly, re-bleed the brakes to ensure a firm pedal, if any air entered the caliper system during the piston retraction.

Customization:

What our brake pads do for you :

a. Withstand high temperatures up to 800°

Formulated with high temperature materials to improve braking performance and ensure safe driving.
High temperature resistance data from the laboratory

b. Do not hurt the disk

Chamfer design for better fit of brake pads and brake discs, reducing wear and scratches.

c. driving safety new upgrade

ceramic formula effectively reduce dust growth anti·rust and anti·corrosion low dust and less powder.