COMPOSITION FOR HYDRAULIC MOLDING

PURPOSE:To provide a molded article retaining non-combustibility, having more excellent flexural strength and impact strength than asbestos product, comprising a hydraulic inorganic substance, PVA-based or polyacrylonitrile-based fibers having specific fineness and synthetic pulp in a specific ratio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MIZOBE AKIO, NISHIOMOTE KENJI, ITAYA SOTARO
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE IMPREGNATING OR COATING OF PAPER LIME, MAGNESIA METALLURGY PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS REFRACTORIES SLAG TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a molded article retaining non-combustibility, having more excellent flexural strength and impact strength than asbestos product, comprising a hydraulic inorganic substance, PVA-based or polyacrylonitrile-based fibers having specific fineness and synthetic pulp in a specific ratio, by specifying values of physical properties of the synthetic pulp. CONSTITUTION:This composition for hydraulic molding comprises a hydraulic inorganic substance, 0.1-3wt.% based on whole solid substances of PVA-based or polyacrylonitrile-based fibers having =75wt.% uptake ratio of solid content is used.