PRODUCTION OF STAMPABLE SHEET

PURPOSE:To obtain the stampable sheet free from coloring unevennesses, excellent in appearance, mechanical strength, rigidity and durability, useful for automotive parts, light electrical parts, etc., by subjecting an aqueous dispersion of a mixture composed of each specific thermoplastic resin part...

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Bibliographische Detailangaben
Hauptverfasser:	SAKABA NORIO, OONO KENSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the stampable sheet free from coloring unevennesses, excellent in appearance, mechanical strength, rigidity and durability, useful for automotive parts, light electrical parts, etc., by subjecting an aqueous dispersion of a mixture composed of each specific thermoplastic resin particles and glass fibers at specified proportion to papermaking. CONSTITUTION:The sheet can be obtained by subjecting an aqueous dispersion of a mixture composed of (A) 30-90wt.% of thermoplastic resin particles (e.g. PE) containing 0.1-8wt.% of a colorant such as ultramarine and (B) 70-10wt.% of glass fibers treated with a liquid surface treating agent containing 0.1-10wt.% of polyaluminum hydroxide to papermaking.