What should be paid attention to when choosing brake pads?

Good quality looks smooth and tidy, with good materials, not too hard or too soft. It has the advantages of balanced braking distance and long service life. Its quality mainly depends on the materials used, so it is difficult to distinguish the pros and cons with the naked eye, and car owners are often deceived. Identifying the real requires special knowledge and skills. However, there are still some small differences that can help us distinguish the authenticity of the brake pads.

1. Packaging: Good quality packaging is relatively standardized, uniform standard specifications, and clear writing rules, while the packaging and printing of counterfeit and inferior products is relatively poor, and it is easy to find defects on the packaging.

2. Appearance: printed or cast text on a good surface, clear and regular markings, and rough appearance of fake and inferior products;

3. Paint: Some unscrupulous merchants simply process waste parts, such as dismantling, assembling, assembling, painting, etc., and then selling them as qualified products, making high profits illegally;

4. Material: Use qualified materials that meet the design requirements, with good quality. Most of the fake and inferior products are made of cheap and good-quality materials, which cannot guarantee the safety of the brake;

5. Production process: Although part of the appearance is good, due to the poor manufacturing process, it is easy to produce cracks, blisters, slag inclusions, burrs or bruises;

6. Storage environment: Poor storage environment, long storage time and other reasons may cause dryness, oxidation, discoloration or aging.

7. Identification. There are some marks on conventional brake parts. Pay attention to the production license and the designated friction coefficient mark on the packaging. Without these two signs, it is difficult to guarantee the quality of the product.

8. Brake pad parts: such as product rivets, degumming and joint de-soldering can not be used. Normal assembly parts must be complete and intact to ensure smooth installation and normal operation. Some small parts on some assembly parts are missing, usually "parallel goods", which is difficult to install. Due to the shortage of some small parts, the entire assembly parts were scrapped.