Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIRE-RESISTANT MOLDED OBJECT AND MOLDED ARTICLE INCLUDING FIRE-RESISTANT MOLDED OBJECT
To provide a fire-resistant elastomer molded object having high expansibility and a good appearance.SOLUTION: A fire-resistant elastomer molded object comprises an elastomer and heat-expandable graphite. When a section obtained by cutting the molded object in parallel with the machine direction (MD) thereof is examined with a microscope having a magnification of 100 times, the difference between the longitudinal direction of each particle of the heat-expandable graphite present in the section and the MD of the molded object is within ±10°.SELECTED DRAWING: Figure 6
【課題】膨張性が高く、外観性能にも優れた耐火エラストマー成形体を提供すること。【解決手段】耐火エラストマー成形体は、エラストマーと熱膨張性黒鉛とを含有し、該成形体のＭＤ方向に対して平行に切断した断面を１００倍の顕微鏡で観察したときに存在する各熱膨張性黒鉛の長手方向とＭＤ方向との差が、±１０°以下であることを特徴とする。【選択図】図６
FIRE-RESISTANT MOLDED OBJECT AND MOLDED ARTICLE INCLUDING FIRE-RESISTANT MOLDED OBJECT
To provide a fire-resistant elastomer molded object having high expansibility and a good appearance.SOLUTION: A fire-resistant elastomer molded object comprises an elastomer and heat-expandable graphite. When a section obtained by cutting the molded object in parallel with the machine direction (MD) thereof is examined with a microscope having a magnification of 100 times, the difference between the longitudinal direction of each particle of the heat-expandable graphite present in the section and the MD of the molded object is within ±10°.SELECTED DRAWING: Figure 6
【課題】膨張性が高く、外観性能にも優れた耐火エラストマー成形体を提供すること。【解決手段】耐火エラストマー成形体は、エラストマーと熱膨張性黒鉛とを含有し、該成形体のＭＤ方向に対して平行に切断した断面を１００倍の顕微鏡で観察したときに存在する各熱膨張性黒鉛の長手方向とＭＤ方向との差が、±１０°以下であることを特徴とする。【選択図】図６
FIRE-RESISTANT MOLDED OBJECT AND MOLDED ARTICLE INCLUDING FIRE-RESISTANT MOLDED OBJECT
耐火成形体及び耐火成形体を備えた成形品
SAWA KAZUHIRO (Autor:in) / YANO HIDEAKI (Autor:in)
14.03.2019
Patent
Elektronische Ressource
Japanisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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