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ISO/PAS 22596:2022

Road vehicles — Brake lining friction materials — Dynamometer metal pick-up generation procedure for disc brakes

General information
Valid from 31.05.2022
Directives or regulations
None
Standard history
Status
Date
Type
Name
31.05.2022
Main
This document describes test procedures for assessing the influence of pressure, temperature and water/salt water on the generation of metal pick-up (MPU) for a given friction material in combination with a specific brake disc. There are multiple tests to investigate the MPU generation issue for different types of friction materials (so called NAO and low metallic materials) under critical environmental and working conditions: influence of water and salt water, high temperatures and high pressures and low temperatures and low pressures. This document supports the friction material development process and selection of friction materials for new brake applications.
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