THERMOPLASTIC COMPOSITIONS OF POLYETHERETHERKETONES HAVING IMPROVED TRIBOLOGICAL MATERIAL PROPERTIES AND USE THEREOF

A thermoplastic component may include a matrix component (A) and a filler component (B). The matrix component (A) may include a polyetheretherketone and the filler component (B) may include inorganic particles and carbon-containing particles. The overall composition may include equal or different po...

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Main Authors SCHIEMANN, Vera, KUHMANN, Karl, SCHLARB, Alois K, LIN, Leyu, SANDHUSEN, Joscha, JOSCH, Lena, LINEMANN, Reinhard, LORENZ, Frank, BUSSE, Michael
Format Patent
LanguageEnglish
French
German
Published 07.06.2023
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A thermoplastic component may include a matrix component (A) and a filler component (B). The matrix component (A) may include a polyetheretherketone and the filler component (B) may include inorganic particles and carbon-containing particles. The overall composition may include equal or different portions, as filler component (B), of hydrophobic silicon dioxide, carbon fibres, titanium dioxide particles, graphite particles, and a particulate lubricant selected from divalent metallic sulfides and alkaline earth metal sulfates.
Bibliography:Application Number: EP20210742118