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More than 15 components occur in the friction materials for disc brake pads. Copper in the form of powder or fibres is counted among reinforcers and it plays an important role in the braking process. The brake pads tested, reinforced with a 2% admixture (by weight) of copper powder or fibres, were manufactured in a normal production process at the TOMEX Company. The tests were carried out on a T-11...
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