Potassium titanate friction material and preparation method thereof

The invention provides a potassium titanate friction material. The potassium titanate friction material is mainly prepared from the following components in parts by weight: 50 parts of potassium carbonate, 20-40 parts of titanium dioxide, 10-20 parts of stearic acid, 15-35 parts of aramid fiber, 15-...

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Bibliographic Details
Main Author PAN ZHENGRONG
Format Patent
LanguageEnglish
Published 03.02.2016
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:The invention provides a potassium titanate friction material. The potassium titanate friction material is mainly prepared from the following components in parts by weight: 50 parts of potassium carbonate, 20-40 parts of titanium dioxide, 10-20 parts of stearic acid, 15-35 parts of aramid fiber, 15-25 parts of caprolactam, 1-5 parts of silane coupling agent and 0.2-0.8 part of sodium hydroxide. Compared with the prior art, the potassium titanate friction material prepared by the invention not only has the advantages of being capable of reducing brake noise and reducing the content of heavy metal sulfides in the prior art, but also can remarkably improve the frictional wear property.
Bibliography:Application Number: CN20151522317