There are qualified and unqualified car brake pads, as do imported brake pads. So how much do you know about the characteristics of car brake pads? Now let the car brake pad manufacturer embarrass you to introduce!

In the eyes of most consumers, the quality of imported cars, imported parts and luxury cars is better than domestic products. In the official promotion of imported cars and luxury cars, there is no shortage of terms such as "high quality", "luxury" and "excellent quality". However, recently, the General Administration of Quality Supervision, Inspection and Quarantine conducted spot checks on imported brake pads for the first time and gave these imported cars and luxury cars a slap in the face. The results of random inspections issued by the General Administration of Quality Supervision, Inspection and Quarantine showed that imported brake pads were generally unqualified. The ratio reached 48.4%, and nearly half of them failed. The unqualified mark can easily mislead consumers to buy.

The packaging and printing of the more formal brand of Huai'an automobile brake pads are clearer, and the packaging and printing of counterfeit products are also rough. It is usually easy to spot the flaws on the packaging. The official box has a license number, coefficient of friction and implementation standards, etc., and the box also includes the certificate, production batch number and production date. If the packaging is simple and the information is complete, it will be a three-no product. In addition, careful consideration is required. At the same time, merchants are also required to show legal procedures and invoices!

According to the regulations of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, the logo is the main source of basic information for consumers to judge cars. According to Chinese standards, whether it is a domestic product or an imported product, at least two pieces of information are printed on the package, one is the designated friction coefficient, and the other is the current national standard number. Most consumers are not professionals. If the brake pad information of Huai'an Automobile is incomplete or the logo is not clear, it will easily affect consumers' judgment errors, fail to purchase the brake pads correctly, and cause hidden dangers to driving safety.

Brake pads with unqualified shear strength values are ``scrap''

In the shear strength test, the eight brands of Toyota, Hyundai, Audi, BMW, Land Rover, Mercedes-Benz, Subaru and Qin Mington failed. The inspector explained that the brake pad consists of two parts: the back plate and the friction material. When a car is driving, it will inevitably encounter sudden braking or external impact. If the back plate and friction material cannot withstand the impact at this time, it will appear. If removed or damaged, the brake pads will be useless and will inevitably bring safety hazards. In order to reduce the cost of inferior brake pads, there will be a lot of cheap metal shavings in production, and oxides may appear on the surface. Red is called rust!

Vehicles with unqualified friction performance are easy to lose control

Conventional brake pads are also particularly special in the ingredients used in the friction material, the appearance is fuller, the touch is smoother, the paint is not too easy to fall off, and the craftsmanship is better! Inspectors said that friction performance is an important core part of brake pads. When braking, if the friction performance does not meet the requirements, the vehicle will easily lose control, causing irreparable tragedies. In the test, it was found that when the temperature reached 300 degrees or higher, the friction coefficient of many brake pads would suddenly decrease or even lower than the national standard. Through the above introduction, everyone should know the characteristics of car brake pads!