H21

H21 has become the pad of choice is hard braking environments such as Nascar short oval and road course. H21 offers excellent wear properties and is very kind to the rotor. This pad is designed as ‘competition-only’ and is the pad to use for the very high end of almost all racing categories.

Material : CARBON CERAMIC

Applicable Rotor Temperature : 200-850℃

Applications : GT,V8 SUPERCARS,NASCAR,TRAS AM

Background to the analysis of test data

The brake performance graphs are taken directly from the raw data as processed by the full-scale dyno.

The disk is run up to a road speed of 220 km/h, then a constant brake pressure is applied until a speed of 110 km/h is reached.

This test is repeated ten times each from starting rotor temperatures of 300℃, 420℃, 525℃ and 575℃.

The graphs show each of the tenth.

The coefficient of friction is derived from the measured braking torque, the clamping force applied to the brake pads,

and the effective radius of the geometric center of the pads.