METHOD FOR BONDING GRAPHITE MATERIAL

PURPOSE:To provide a method for bonding carbon materials by which peeling is prevented even at a high temp. CONSTITUTION:Phenol-formaldehyde resin having 270-280 number average mol.wt. and 110-250cP viscosity at 25 deg.C is applied to faces of graphite materials to be bonded, the faces are superpose...

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Bibliographische Detailangaben
Hauptverfasser:	KUBOKI KOICHI, OTA KOJIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES LIME, MAGNESIA METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES REFRACTORIES SLAG TREATMENT OF NATURAL STONE USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a method for bonding carbon materials by which peeling is prevented even at a high temp. CONSTITUTION:Phenol-formaldehyde resin having 270-280 number average mol.wt. and 110-250cP viscosity at 25 deg.C is applied to faces of graphite materials to be bonded, the faces are superposed on each other and the resin is cured and carbonized or further graphitized. The graphite materials are bonded.