How to choose a high-quality rescue vehicle brake fluid

The use of vehicles in China has increased by a large margin every year. This will cause more cars to use harsh brake fluids and cause damage to the vehicles. Some drivers do not need to understand the use of brake fluid and the vehicle. Some people are holding a pair. The mindset that can be used to make a difference is a major factor for vehicle damage. Drivers and friends should have a necessary understanding of the impact of brake fluid and brake fluid on the performance of the vehicle. There can be no luck and no-frills mentality. Especially those emergency vehicles that are not commonly used on weekdays and are only dispatched under special emergency conditions should pay attention.

Brake fluid is a liquid medium capable of transmitting brake pressure in the vehicle's hydraulic braking system. It is used in those vehicles that use the hydraulic brake system. Another name for brake fluid is also known as force oil and brake oil, which is an indispensable part of the braking system of a rescue vehicle. In the vehicle's braking system, it is an important medium for force transmission. Because the liquid cannot be compressed, the pressure output from the master cylinder is directly transmitted to the cylinder via the brake fluid. So how should we choose good brake fluid?

1, from the appearance of observation: the quality of a good brake fluid outside is similar to the appearance of honey and similar, are presented in dark yellow and light yellow, using a drop of brake droplets into the hands after the friction is more and more hot However, those with poor quality brake fluid will have alcoholic odor, the liquid will be similar to water, and some will even have some suspended solids and impurities.

2. Observe from the point of boiling: When the boiling point of the brake fluid is higher, then when the emergency vehicle needs to travel for a long time, its temperature will increase to several hundred degrees. When the boiling point of the poor quality brake fluid is not high enough, once the brake fluid becomes higher and higher with the temperature of the brake pad, gasification will occur, resulting in air bubbles, which will eventually lead to emergency rescue. The car cannot understand the brakes, and it cannot guarantee the safety in driving.

3. Observing from the freezing point: The most important part of the brake fluid is the need for good flow performance, especially in those areas where the temperature in winter is relatively low. High-quality braking can still be reliable with a low temperature environment. However, the poor solidification point of the brake fluid will be very high. When the temperature is already low to a certain degree, solidification will occur, which will reduce the braking performance.

4. The high quality brake fluid will produce less corrosiveness to rubber and metal, which can extend the service life of the brake oil pump. However, the poor quality of the brake fluid will have a very corrosive effect on the rubber and metal, which will cause the emergency vehicle to turn over when the brakes break, leak oil, and so on. (Text / Sun Ni)

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