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In any car pads - an essential part of the brake system. From this component parts depends largely on how safe a trip on a vehicle promises to be, it determines the distance of the stopping distance.

Mandatory part of the brake system

Main characteristics of brake pads

В каждом случае выбор тормозных колодок должен быть основан на учёте многочисленных технических параметров. Какие аспекты желательно принимать во внимание?Читать далее о правилах выбора тормозных колодок авто-->

1. The optimum temperature for the work pads on the machine. This characteristic depends on the material used. The optimal rate ranges from +300 to +350 degrees Celsius for motorists who adhere to the classical driving pattern and are owners of ordinary cars. For foreign cars and sports cars, parts with a working temperature of +800 to 900 degrees Celsius are recommended, but in this case, optimal functions begin to unfold only after successfully warming up to a hundred or two hundred degrees Celsius. Brake pads, designed for sports cars, are not recommended for ordinary trips on city roads, because they will not be able to show their optimal properties.
2. Friction coefficient is another important criterion. If the component is not able to warm up to operating temperature, the coefficient of friction will be worse. Most likely, they will be erased almost instantly. Standard pads have a ratio of 0.3–0.5. At the same time, an increased number indicates improved braking.

Taking into account the two most important aspects, the chances of a successful choice immediately increase.

Burnt product

Types of brake pads: a brief overview

Being interested in what brake pads to choose, it is recommended to pay special attention to the classification of the component parts according to its appearance. Modern manufacturers identify four main types based on the materials used.

1. Semi-metallic possess 30–65% of metal. In most cases, the use of powder with iron, graphite or copper is envisaged. Inorganic components become additional ingredients. In many cases, a special modifier is used to successfully connect all the components. The main advantage is optimum thermal output. However, the disadvantages are also realized: rapid wear, poor performance of functions at low temperature, increased noise level during braking. The average cost of production is 15-25 dollars, which is determined by the manufacturer.
2. Organic brake pads are made on the basis of special materials: glass, Kevlar, carbon components, high-quality rubber, high temperature resin. Choosing these products, you can count on the softness to detail. Moreover, it is possible to avoid increased noise levels. The disadvantage is poor braking due to the ingress of moisture into the internal structure and instant wear. In addition, organic pads can create an increased amount of dust, which leads to clogging of ventilated discs. Price ranges from 10-20 dollars.
3. Details with the addition of metal. This assumes the possibility for partial or full use of the metal. The cost of such products will be higher than the rest. The most important advantage is perfect quality. The basis of the composition is classical, but the main difference is the use of steel or copper. The use of metal components improves braking and heat transfer with the road surface. Guaranteed optimal level of efficiency with the use of metal pads. At the same time, the risk of increased wear of the disc is assumed. The average price is 40-50 dollars. The cost is gradually increasing, because metal parts are becoming increasingly high quality.
4. Ceramic pads - the last, fourth, view. It is these products that are perfect in quality, but at the same time an increased cost is assumed. The advantages traditionally include high quality braking, resistance to high temperatures, preservation of the original parameters in contact with moisture. The composition includes ceramic fibers, non-ferrous metals. Some models additionally add a small percentage of the metal. They have a gentle ratio with the brake discs, so they emit a minimum amount of dust and practically do not heat up. The average price starts from $ 100. The exact cost depends on the brand and brand of car for which ceramic pads are designed.

Different material

Additional nuances of choice

The choice is not always easy to make. Moreover, several types of brake pads can fit one and the same machine. How can you make the right choice and be sure that the details will really please?

First of all, you need to determine the purpose of operating the machine and understand the conditions of travel. After that, you need to determine the characteristics of the load on the brakes, because of this will depend on the level of security.

It is imperative to evaluate the external performance of the brake pads. What to focus on?

1. Packaging must be good and of high quality.
2. Any damage to the packaging is not allowed.
3. The label must have the appropriate signs: ECE R90, R-90, 90R. This indicator determines the availability of certification in Europe.
4. Not even the slightest crack.
5. The base must maintain the initial state. Even the slightest deformation is not allowed.
6. The material should not flake off.
7. On a slip no foreign bodies are allowed.

In most cases, you need to abandon the pads, which are created from cheap materials. Otherwise, there is no opportunity to rely on the optimal quality of products.

When choosing a pad, it is advisable to take into account the brand name, a defect in the inscription, or a register letter error. If you do not focus on these indicators, there is a serious risk of buying a fake.

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Famous manufacturers are trying to protect their products from fakes. To do this, use the following features:

• special marks on the package;
• the angle of the brand inscription on the brake shoe;
• correctly written and translated instructions in the configuration.

Some manufacturers use a unique code for their products. The presence of the code allows you to check the uniqueness of products on the Internet. It is important to understand that the repetition of the code is not allowed, even if the goods are taken from one batch.

Replacement process

Being interested in how to choose brake pads, you need to understand how important it is to buy a quality product. The average replacement price for a service station is 1,300–2,000 rubles. In each case, a pair replacement is planned, so it is impossible to work with only one wheel.

The main aspects of the choice

How can you choose the right brake pads and know that they will definitely show their best qualities? The most important thing is to understand the main characteristics of the products. Only in this case, you can understand which option is best to stop the choice.

It is mandatory to take into account three main groups of blocks:

• conveyor - original spare parts;
• aftermarket - products that appear on the spare parts market, regardless of the originality of the release;
• goods for deliveries to developing countries.

Conveyor brake pads are the best option. However, even non-original spare parts can be of high quality, because they are made on the basis of technologies of original products. Almost every fake can be of poor quality. Moreover, fakes and lead to a negative attitude to non-original products. In order to prevent the purchase of a fake, you should carefully examine the packaging. After studying the packaging and external design of the pads, you can go to other important parameters.

Original products

1. Cost Any original will cost more than a duplicate. Recently, the original pads are not so easy to find. In most cases, the original parts go to conveyor cars, and not for sale. The cost of aftermarket spare parts averages 30–70% of the original, but the quality is maintained at the right level. The difference is fixed only in minor changes in the composition of the mixture used in production. Export pads, which are included in the third group, are issued on the basis of lowered standards of the states to which they are sent. Export products may be good, but the technology of release and composition of the mixture will be simplified.
2. Appearance must comply with applicable standards, which are defined by ECE R90. In some cases, use R-90, 90R. Cracks are almost never allowed. The exception is shallow and very narrow cracks that do not affect the technical data of the product. Any other deformations are prohibited.
3. The design of the brake pads must comply with accepted standards. For this reason, the spare part must be created from high-quality fractional material. In this case, the basis of the spare parts should be made of high-quality metal. Excess is optional.

When choosing brake pads, it is not recommended to pursue fashion trends and choose sports products for city trips. Sport pads are suitable only for extreme driving, due to the peculiarities of working temperature and interaction with the road.

After purchasing the brake pads, it is recommended to perform a proper running in. On the first few kilometers of the ride, creaking and other sounds are allowed. During the running-in period, it is impossible to allow sudden braking or strong pressure on the pedal. It is best to run in on a flat road, where the best performance for cars is maintained.

The right choice of pads for a car with a properly run-in guarantee the best results in the future.