FRICTION MATERIAL
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United States of America Patent
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Issued Date -
Jun 20, 2013
app pub date -
Sep 1, 2011
filing date -
Sep 3, 2010
priority date (Note) -
Abandoned
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Abstract
There is provided a friction material. The friction material includes a fibrous material, a friction modifier, and a binder. The friction material contains potassium titanate powders, steel fibers, calcium pyrophosphate and iron oxide. An amount of the potassium titanate powders may be 10 to 30 mass %. An amount of the steel fibers may be 1 to 7 mass %. An amount of the calcium pyrophosphate may be 5 to 20 mass %. An amount of the iron oxide may be 1 to 5 mass %.
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