When you truly understand the function of the brake fluid, don't belittle it!
发布日期:2015-06-25 14:42:00 Number of clicks:
Brake fluid is also called the brake fluid, are integral parts of a brake system, and in the braking system, it is as a force transfer medium, because the liquid can't be compressed, so the total pump output pressure will be passed to points directly by the brake fluid pump.
If you have the choose and buy of the brake fluid is a matter of life safety, absolutely cannot treat STH lightly.
The main performance of the brake fluid
The brake fluid has good viscosity-temperature properties and low temperature flow property. Suitable high temperature viscosity and low solidifying point and viscosity at low temperature.
Proper lubrication to keep the brake cylinder and rubber bowl can slide, the brake fluid has the proper lubrication, this is achieved by bench test according to the piston and cylinder friction state of the last judgment.
Ensure safe and reliable braking does not produce gas resistance in modern high speed car, cars often braking and produce a lot of friction heat, temperature, the braking system such as the use of low boiling point, easy evaporation of brake fluid, which would be due to the evaporation of brake fluid in high temperature, the partial braking system of the pipe filled with steam, produce gas resistance, cause brake failure. So the new type of car brake fluid is much required has high boiling point, low evaporation, to avoid any reduce air resistance.
Good anticorrosive brake fluid to brake of various kinds of metal components has good anticorrosive property.
Good chemical stability of the brake fluid under high humidity is used for a long time, so for the brake fluid does not produce thermal decomposition and superposition, and make the oil viscosity, are not allowed to generate sludge sediment. Also require good intermiscibility, when mixed with another kind of brake fluid, does not produce hierarchical or precipitation, affect the use.
Good adaptability and rubber in the braking system has a lot of rubber seals and cup and so on, to keep the brake system is completely closed, so the brake fluid should have good adaptability and rubber seal, prevent the rubber seals and cup expansion, lower mechanical strength for liquid oil.
Brake fluid its quality fit and unfit quality directly related to the safety of the vehicle. In 2005, our country has nearly 100000 people died in the traffic accident, the vehicle brake block, brake failure is one of the important factors. Because of this, the world has always attached great importance to regulation of brake fluid, western developed countries is to be included in the category of road safety rules and regulations shall be controlled. In our country, the brake fluid is subject to national industrial products production license management.
Really qualified standard brake fluid has several features: namely, in the high temperature, cold, high speed, such as hot and humid conditions braking guarantee under the condition of flexible transmission; No corrosive to brake system of metal and nonmetal materials; Effective lubrication braking system of the moving parts, prolong the service life of brake wheel cylinder and cup.