MAT MATERIAL AND WINDING BODY

To provide a mat material capable of being prevented from cracking in winding, and excellent in winding property.SOLUTION: A mat material comprises a base mat made of inorganic fibers, and an organic sheet made of an organic material, which is provided on the surface of the base mat. The mat materia...

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Bibliographic Details
Main Authors KOGO YUTA, EGUCHI MASAYUKI
Format Patent
LanguageEnglish
Japanese
Published 05.03.2020
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Summary:To provide a mat material capable of being prevented from cracking in winding, and excellent in winding property.SOLUTION: A mat material comprises a base mat made of inorganic fibers, and an organic sheet made of an organic material, which is provided on the surface of the base mat. The mat material has a longitudinal direction that is a winding direction and a short direction that is orthogonal to the longitudinal direction. The organic sheet has a slit extending in a direction inclined with respect to the longitudinal direction.SELECTED DRAWING: Figure 1 【課題】巻き付けの際にマット材が割れることを防止することができ、かつ、巻き付け性が良好であるマット材を提供すること。【解決手段】無機繊維からなる基材マットと、上記基材マットの表面に設けられた、有機材料からなる有機シートと、からなるマット材であって、上記マット材は、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、上記有機シートは、上記長手方向に対し傾いた向きに伸びるスリットを有していることを特徴とするマット材。【選択図】図1
Bibliography:Application Number: JP20180159305