Preparation method of enhancing PEEK by treating carbon fibers with special coupling agent

The invention relates to a preparation method of enhancing PEEK by treating carbon fibers with a special coupling agent, wherein a special high-temperature-resistant silane coupling agent is employed for performing secondary modification to the carbon fibers which have been subjected to plasma modif...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAI CHUNXI, QUAN ZHENHUA, MA JUNJIE
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a preparation method of enhancing PEEK by treating carbon fibers with a special coupling agent, wherein a special high-temperature-resistant silane coupling agent is employed for performing secondary modification to the carbon fibers which have been subjected to plasma modification to enhance surface activity, and further by means of blending with PEEK through a melt extrusion method, an enhanced PEEK composite material having high carbon fiber utilization rate is formed.