In 1950, the material used in making brake pads was fireproof cotton. This material had a low price and had good strength against heat, but it also had risks. After that, organic pads came to the market, which were made of four materials: fiberglass, carbon, Kevlar and resin.
Review of the types of brake pads:
Organic pads (without asbestos): This type of pad can only be used for general and light purposes, it wears out in a short period of time. If you have used organic pads, you know that when braking, dust-like particles sit on the discs of car wheels. Another feature of this type of pad is that it is very quiet.
Full metallic metal pad: This type of pad is made entirely of iron, copper, steel and graphite. One of the positive features of this type of pad is its high strength, durability, and low noise production. Among the negative features of this pad is its heavy weight, which increases the car's fuel consumption. Metal pads cause damage to the rotor because they are not soft. This type of pad performs better when it is hot, but it is difficult to brake with them in cold weather conditions.
Semi-metallic pad: The materials used in this pad are mostly copper, iron and steel, and the rest are modified graphite materials. These pads have high resistance, but they also produce a lot of noise, they withstand high temperatures, but they work better compared to organic pads, and they keep the rotating discs with more resistance, and in the end, in terms of They are economical and suitable for passenger cars.
Non-metal pads (low metallic): The structure of this type of pads is made of a low amount of iron and steel and is smooth. Composite agents are also used in it is These pads have high strength and strength, but they create dust and noise. Pads without metal have a low lifespan and are not suitable for urban and racing purposes.
Ceramic pads: These pads are mostly made of ceramics and copper fibers. Among the positive features of this type of pad, the following can be mentioned.
Less noise
More softness on the disc
High durability
Suitable for long distances and trips
Spreading heat over the entire surface of the pad (causes less wear of the pad)< br> Good durability, but the price is more expensive
Zinteri pad: The structure of this type of pad is made of steel and composite. This type of pad is used for racing cars and airplanes, normal cars are not allowed to use this type of pad because braking It is difficult with them. The Zinteri pad must first reach the required temperature and then it can be used. These types of pads have a short life and wear out.
Important Tips Before buying brake pads:
Heat tolerance: If you are one of the drivers who have long distances ahead of you, you should use a pad that can withstand high heat and have resistance. Also, the pads should not be heavy, in this case ceramic pads are recommended because they have low weight and high heat tolerance.
sound production: If the brake pad produces noise, the first person who will be inconvenienced is the driver. Steel or bronze pads make a lot of noise and are not suitable. In this case, using ceramic pads is a suitable option.
< b>Stability and stability: To buy a pad, it is better to buy a pad that is durable and has a relatively long period of use.
Purchase from reputable stores: With the passage of time, the brand of pads has increased and this has caused fake pads to exist in the market, so it is recommended to buy the right pads from reputable and specialized brake pad stores such as Prepare and buy a mat store.
Choosing mats suitable for the car: If the fabric mat of the car you are using is, for example, a metal mat, it is better to use a metal mat in the next purchase. to be Domestic car pads are mostly semi-metallic. Also, another thing is that it is sometimes seen that the pad shops use common samples of pads from other cars, which is completely wrong. Because the pad manufacturers pay attention to the weight and type of use of the car when choosing the material. The higher this coefficient is, the brake pad will be stronger. It creates less noise on the disc. Car use: Vehicles that are used to carry cargo or transport passengers must use pads that have high resistance.
Used routes: Cars that travel through difficult and uphill routes such as mountains and passes, need powerful pads, a pad that has the power to brake and does not wear out, but if the routes used It is common to use semi-metallic pads.
Weather: The type of weather is also effective in choosing the pad, if in the weather conditions You should know that the weather is cold Semi-metallic pads do not work properly and you will have problems when braking. If you are in hot weather, we must say that organic pads are not suitable either.
Car braking system: Cars with abs brakes should choose better pads because the pads are more damaged in these cars. Because the pad contacts the disc many times and then is released, and the steering wheel lock does not work when braking. But this is not the case in normal cars, the pad is placed on the disk and the car wheel is locked.