CONDUCTIVE COMPOSITE PLASTIC SHEET AND ITS MANUFACTURE

PROBLEM TO BE SOLVED: To provide a conductive composite plastic sheet which shows outstanding dynamic properties, that is, a conductive composite plastic sheet with a conductive layer laminated on one face or both faces of a base material layer made of a modified polyphenylene ether resin compositio...

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Bibliographische Detailangaben
Hauptverfasser:	SAI YOSHIHIRO, MIYAMA AKIRA, MIYAGAWA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a conductive composite plastic sheet which shows outstanding dynamic properties, that is, a conductive composite plastic sheet with a conductive layer laminated on one face or both faces of a base material layer made of a modified polyphenylene ether resin composition. SOLUTION: A modified polyphenylene ether resin composition containing a high ratio of polyphenylene ether resin is diluted in polystyrene resin to obtain a modified polyphenylene ether resin composition containing a low ratio of polyphenylene ether resin, and a conductive layer is formed on one face or both faces of the modified polyphenylene ether resin composition as a base material layer. The content of the polyphenylene ether resin in the base material layer is 5-40 pts.wt. for the total amount of 100 pts.wt. of the polyphenylene ether resin and the polystyrene resin contained in the base material layer. In addition, the content of carbon black is 5-50 pts.wt. for the total amount of 100 pts.wt. of the polyphenylene ether resin and the polystyrene resin contained in the conductive layer. Further, the surface intrinsic resistance value of the conductive layer in the conductive composite plastic sheet is 10 -10 Ω.