Shandong Alltour Automotive Co., Ltd.
Shandong Alltour Automotive Co., Ltd.
Add:Guomao Rd. 10, Xintai Economic development Zone, Taian city, Shandong Province, China
Contact us:Billy Gao
Tel:+86-532-83865822
Mob:+86-13687610798
Fax:+86-532-83895583
E-mail: sales@alltourbrake.com
Web Site:www.alltourbrake.com
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Brake Pad Friction Coefficient
Sep 28, 2017

Refers to the ratio of the friction between the two surfaces and the vertical force acting on one surface thereof. It is related to the roughness of the surface, regardless of the size of the contact area. According to the nature of the movement, it can be divided into dynamic friction coefficient and static friction coefficient. The most important performance index of the brake pads is the coefficient of friction. National standard brake friction coefficient between 0.35-0.40. Qualified brake pads have a moderate and stable friction coefficient. If the coefficient of friction is less than 0.35, the brake will exceed the safety braking distance or even the brake failure.


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