PROBLEM TO BE SOLVED: To provide a rubber member capable of improving on-ice performance of a rubber articles when the rubber member is used for a rubber article such as a tire.SOLUTION: There is provided a rubber member having a nano-substance, wherein the nano-substance has a long diameter of less than 100 nm when being in a non-fibrous state or has a minor axis length of less than 100 nm and a major axis length of less than 1000 nm when being in a fibrous state and the content of the polarity group is 100 mg/kg or more.SELECTED DRAWING: Figure 1
【課題】タイヤ等のゴム物品に用いられた場合に、ゴム物品の氷上性能を向上させることが可能な、ゴム部材を提供する。【解決手段】ナノ物質を有するゴム部材であって、前記ナノ物質は、非繊維状である場合に長径が100nm未満であるか、又は、繊維状である場合に短軸長が100nm未満であり且つ長軸長が1000nm未満であり、極性基の含有量が100mg/kg以上であることを特徴とする、ゴム部材。【選択図】図1
RUBBER MEMBER AND TIRE
ゴム部材及びタイヤ
2018-02-08
Patent
Electronic Resource
Japanese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
RUBBER COMPOSITION FOR TIRE, RUBBER MEMBER FOR TIRE, AND TIRE
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