RESIN COMPOSITION FOR SLIDE COMPONENTS AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a resin composition having high rub resistance.SOLUTION: Nylon resin and carbon nanotubes are melt and kneaded with a twin-screw kneading extruder under the conditions of low rotational frequency and low temperature (high viscosity), so that the carbon nanotubes are...

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Hauptverfasser:	NONAKA KEIZO, OKUNO YASUMASA
Format:	Patent
Sprache:	eng ; jpn
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:	PROBLEM TO BE SOLVED: To provide a resin composition having high rub resistance.SOLUTION: Nylon resin and carbon nanotubes are melt and kneaded with a twin-screw kneading extruder under the conditions of low rotational frequency and low temperature (high viscosity), so that the carbon nanotubes are opened to such an extent that an agglomerate of carbon nanotubes substantially does not exist inside a resin composition, to produce the resin composition having high rub resistance.SELECTED DRAWING: Figure 1 【課題】高い耐摩擦性を備える樹脂組成物を提供する。【解決手段】ナイロン樹脂とカーボンナノチューブとを二軸混練押出機で低回転数、かつ低温度（高粘度）の条件で溶融混練することにより、樹脂組成物の内部にカーボンナノチューブの凝集体が実質的に存在しない程度にまで開繊させ、高い耐摩擦性を備える樹脂組成物を生成する。【選択図】図１