FOAM-MOLDED BODY AND METHOD FOR PRODUCING FOAM-MOLDED BODY

FOAM-MOLDED BODY AND METHOD FOR PRODUCING FOAM-MOLDED BODY

A foamed molded article which is a foamed molded article of a liquid crystalline aromatic polyester resin composition, wherein the foamed molded article includes an inner layer and an outer layer, the inner layer is a foamed layer, the outer layer is a non-foamed layer, and a weight reduction rate r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAI Taiga, MAEDA Mitsuo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
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
WORKING-UP
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Beschreibung
Zusammenfassung:A foamed molded article which is a foamed molded article of a liquid crystalline aromatic polyester resin composition, wherein the foamed molded article includes an inner layer and an outer layer, the inner layer is a foamed layer, the outer layer is a non-foamed layer, and a weight reduction rate represented by the following formula (1) is 20% or more and 90% or less,(wherein, dB represents a true density (g/cm) of the liquid crystalline aromatic polyester resin composition and dA represents an apparent density (g/cm) of the foamed molded article.)