汽车制动液又称作汽车刹车液,用于液压制动汽车的液压制动系统。我国目前生产的制动液按原料、工艺的不同,可分为醇型、合成型(醇醚型)及矿物油型三种类型。国外使用的还有高沸点制动液和低吸湿性制动液。由于不同类型的制动液其性能各有差异且适用条件也不同,因此驾驶员在选购、使用上就要区别处理。 (1)醇型制动液虽有良好的润滑性能和天然橡胶的适应性,但其沸点低,易挥发、高温 Braking fluid, also known as car brake fluid, is used to hydraulically brake a vehicle’s hydraulic brake system. China’s current production of brake fluid by raw materials, technology can be divided into alcohol type, synthetic (alcohol ether type) and mineral oil type three types. Foreign use of high boiling point brake fluid and low hygroscopic brake fluid. Because of different types of brake fluid its performance varies and the applicable conditions are different, so the driver in the purchase, the use of different treatment. (1) Although the alcohol-based brake fluid has good lubricity and natural rubber adaptability, its low boiling point, volatile, high temperature