Hebei Jiatuo Friction Material Co., Ltd. : Principle of Automobile Brake Pad (12)
Description：The coefficient of frictionThe most important performance index of brake pads is the friction coeffi....
The coefficient of friction
The most important performance index of brake pads is the friction coefficient. The national standard stipulates that the brake friction coefficient is between 0.35-0.40. The qualified brake pad friction coefficient is moderate and stable. If the friction coefficient is lower than 0.35, the safe braking distance will be exceeded or even the brake will fail when braking. If the friction coefficient is higher than 0.40, the brake will be locked suddenly and the car will turn over.
National non-metallic mineral products quality supervision and inspection center inspection personnel: "national standards, 350 degrees friction coefficient should be greater than 0.20,
This paper is organized by Hebei Jiatuo Friction Material Co., Ltd
