SHEET-LIKE MOLDING AND LAMINATE

PROBLEM TO BE SOLVED: To provide a sheet-like molding provided with high-frequency properties and electrical insulation properties such as low permittivity and suited to the use wherein its thickness is regulated. SOLUTION: A resin composition is formed by combining a filler characterized as follows...

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Bibliographische Detailangaben
Hauptverfasser:	HIRANO HACHIRO, TANAKA MASAHARU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING INSULATORS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a sheet-like molding provided with high-frequency properties and electrical insulation properties such as low permittivity and suited to the use wherein its thickness is regulated. SOLUTION: A resin composition is formed by combining a filler characterized as follows: the maximum particle size is 50 μm or less, particle density is 1.0 g/cm3 or less, the particle size gradient expressed by (d10-d90)/d50 in oversize cumulative distribution based on volume is 2.0 or less, d50 is 20 μm or less, and the total amount of elution of boron, alkali metal and alkali earth metal is 500 ppm or less.