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Why Is The Mileage Of Brake Pads Used Different For Each Vehicle?

[Catalog:News] [Date:2022-1-5] [Hits:] [Return]

Some vehicles only travel 30000-40000 kilometers

The brake pads are worn to the limit

However, when driving more than 60000 kilometers, there are still plenty of brake pads

Why is the service life of brake pads so different?

In fact, there are many reasons that affect the service life of brake pads

Including driving habits, road conditions, formula of brake pads, etc

Among them, the influence of brake pad formula is the most direct

In friction materials of Semi-metallic Brake Pads

About 30% - 65% are made of metal, including copper, iron, etc

It is characterized by fast heat dissipation, high temperature resistance and low price

The disadvantage is that the noise when braking is relatively loud

At the same time, the metal material will have great wear on the brake disc

At present, the original supporting brake pads applied to medium and low-end models

This is naturally characterized by its lower price

Low metal brake pads are an improved version of semi metal

There is no difference in appearance

Metal composition contained in low metal formula

It is lower than the semi-metallic formula and has less damage to the brake disc

At the same time, it can ensure heat dissipation at high temperature

Stability of friction coefficient

High quality low metal formula is often used in medium and high-end models

Nao brake pads are asbestos free organic friction materials

It contains aramid fiber and a small amount of metal

The advantages of Nao brake pads are short running in period and low noise

The brake disc has less wear, less dust and long service life

In addition, at high temperature

The friction coefficient remains stable

Avoid melting due to material during long-time or high-speed braking

The braking force is attenuated, which greatly improves the safety

Different brake pad formulations are applicable to different models

Each has its own advantages. We can't simply comment on its advantages and disadvantages through the formula

Brake pad formula is one of the core competitiveness of each manufacturer

Even with the same formula, brake pads from different manufacturers

Performance and life performance will also vary