Holding sealing material and exhaust gas purifying apparatus

An object of the present invention is to provide a holding sealing material (10) which can exert high wind erosion resistance, has high holding properties and can be provided inexpensively. The holding sealing material of the present invention includes: a first inorganic fiber (11a) mainly containin...

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Bibliographische Detailangaben
Hauptverfasser:	SUGINO, JUNICHI, YAMAZAKI, TSUTOMU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BRAIDING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY COTTON-WOOL CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING KNITTING LACE-MAKING LIGHTING MACHINES OR ENGINES IN GENERAL MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MECHANICAL ENGINEERING NON-WOVEN FABRICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PISTONS SEALINGS SEPARATION STEAM ENGINES TEXTILES THEIR RELEVANT APPARATUS THERMAL INSULATION IN GENERAL TRANSPORTING TRIMMINGS WADDING WEAPONS
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Beschreibung
Zusammenfassung:	An object of the present invention is to provide a holding sealing material (10) which can exert high wind erosion resistance, has high holding properties and can be provided inexpensively. The holding sealing material of the present invention includes: a first inorganic fiber (11a) mainly containing alumina; and a second inorganic fiber (11b) mainly containing silica, the first inorganic fiber (11a) and the second inorganic fiber (11b) being in a coexisting state.