METHOD OF MANUFACTURING MAT MATERIAL, MAT MATERIAL, EXHAUST GAS PURIFICATION DEVICE AND EXHAUST PIPE WITH HEAT INSULATION MATERIAL

To provide a mat material which has good winding property.SOLUTION: A mat material contains an organic binder and inorganic fibers and is to be wound on a target object. The mat material includes: a first main face; a second main face located opposite to the first main face; a longitudinal direction...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAZAKI TOMOHISA, OKABE TAKAHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING IMPREGNATING OR COATING OF PAPER LIGHTING LIME, MAGNESIA MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS REFRACTORIES SEPARATION SLAG STEAM ENGINES TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TREATMENT OF NATURAL STONE WEAPONS
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Beschreibung
Zusammenfassung:	To provide a mat material which has good winding property.SOLUTION: A mat material contains an organic binder and inorganic fibers and is to be wound on a target object. The mat material includes: a first main face; a second main face located opposite to the first main face; a longitudinal direction representing a winding direction; and a short direction orthogonal to the longitudinal direction. Tensile strengths of the mat material in the longitudinal direction and the short direction are both equal to or higher than 130 kPa, and fracture elongations in the longitudinal direction and the short direction are both equal to or higher than 4.0%.SELECTED DRAWING: Figure 1 【課題】巻き付け性に優れたマット材を提供すること。【解決手段】有機バインダと無機繊維とを含み、巻付対象物に巻きつけるためのマット材であって、上記マット材は、第１主面と、上記第１主面の反対側に位置する第２主面と、巻き付け方向となる長手方向と、上記長手方向に直交する短手方向を有し、上記長手方向及び上記短手方向における引張強度がいずれも１３０ｋＰａ以上であり、上記長手方向及び上記短手方向における破断伸度がいずれも４．０％以上であることを特徴とするマット材。【選択図】図１