Method for producing graphite powder with an increased bulk density
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United States of America Patent
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Oct 3, 2006
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N/A
app pub date -
Sep 22, 2000
filing date -
Nov 26, 1999
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Abstract
A method for increasing the Scott density of synthetic and/or natural graphite powders of any particle size distribution, preferably of highly-pure graphite, by subjecting the graphite powder to an autogenous surface treatment. The powder is used, in particular, for producing dispersions, coatings with an increased graphite/binder ratio and increased electric and thermal conductivity, gas and liquid-tight coatings on metal substrates, thermoplastic or duroplastic graphite-polymer composites, or for producing metallic, non-ferrous sintering materials.
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