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Jekit Ceramic Carbide Metal Brake Pads HP3000 Fit For APracing Caliper
Product Introduction
Product Name | AP racing brake pads |
Model | HP3000 |
Temperature | 150~800°C |
Quality | 100% Tested |
Package | Neutral Packing 20*20*20cm |
brake pads
High-performance brake pads are the most direct, effective and
simple way to improve braking power. At present, most of the
high-performance brake pads use carbon fiber and metal materials as
the main raw materials, and emphasize the environmentally friendly
formula without asbestos. Since the Know-How of brake pads lies in
the material formula, consumers cannot know the actual material
from the product label. Therefore, the choice of brake pads is
based on the friction coefficient-temperature curve and applicable
working temperature provided by the manufacturer. (if any), only
test reports or experience from professional media can be used as a
reference. There are car owners who misuse pure competitive brake
pads and spend a high price to get a braking effect that is worse
than the original brake pads. The reason is that its gentle driving
style keeps the brake pads from reaching the most basic working
temperature. Of course the effect is bad. The most common problem
when changing the brake pads is the accompanying noise. If the disc
is flat, there is no solution. Either accept it or change it.
Increase brake pedal force
If you press hard on the brakes but can't lock the tires, it means
that the pedals are not producing enough braking force, which is
very dangerous. If the braking force of a car is too low, although
it will still lock up when pedaling hard, it will also lose its
tracking control ability. The limit of braking is the moment before
the brakes lock, and the driver must be able to maintain control of
the brake pedal at this force. To increase the brake pedal force,
you can start by increasing the brake power assist and replace it
with a larger size Air-Tank, but the increase is limited, because
the excessively increased vacuum assist force will make the brakes
lose the progressiveness. In the end, as a result, the driver
cannot control the brakes effectively and stably. The most ideal is
to modify the master cylinder and the sub-cylinder to further
utilize Pascal's principle to increase the brake pedal force. When
modifying the wheel cylinder and the fixture, the size of the disc
can be increased at the same time. The braking force is the force
distance exerted by the friction force generated by the brake pads
on the axle. Therefore, the larger the diameter of the disc, the
greater the braking force.
cooling of the brakes
Excessive temperature is the main reason for brake pad
deterioration, so the cooling of the brakes becomes particularly
important. For disc brakes the cooling air should be blown directly
to the clamps. The main reason for the decline of the brakes is due
to the boiling of the brake fluid in the clamps, such as cooling
air can be introduced into the clamps while driving through
suitable pipes or through specially designed rims. In addition, if
the heat dissipation effect of the rim itself is good, it can also
share some of the heat from the disc and the clamp. Scribing,
drilling or ventilated discs with ventilated design can maintain a
stable braking effect and avoid the sliding effect caused by
high-temperature iron filings between the brake pads and discs,
effectively ensuring braking force.
friction coefficient
The most important performance indicator of brake pads is the
coefficient of friction. The brake friction coefficient specified
by the national standard is between 0.35-0.40. The friction
coefficient of qualified brake pads is moderate and stable. If the
friction coefficient is lower than 0.35, the safe braking distance
will be exceeded or even the brakes will fail. If the friction
coefficient is higher than 0.40, the brakes are likely to lock
suddenly, resulting in a rollover accident.
reference picture