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Brake friction coefficient is too high or too low will […]
Brake friction coefficient is too high or too low will affect the car's braking performance. In particular, when an automobile needs to be braked urgently at high speed, the braking coefficient is too low, braking is not sensitive, and when the friction coefficient is too high, tire locking phenomenon may occur, causing the vehicle to flick and slipping, resulting in serious driving safety Threats.
According to the national standard, the suitable working temperature of brake lining is 100 ~ 350 ℃. However, many low-quality brake friction plate at a temperature of 250 ℃, the friction coefficient will drop sharply, and then the brake will be completely failed. In general, according to the SAE standard, brake friction plate manufacturers will use the FF grade rated coefficient, that is, the friction coefficient of 0.35 ~ 0.45.http://www.tsfbrake.com