PROBLEM TO BE SOLVED: To provide a composition for a solid tire and a solid tire which can improve running resistance in a tread part reduced temperature dependency of the running resistance.SOLUTION: A solid tire comprises a wheel and a tread part coating the outside peripheral surface of the wheel. A composition for the solid tire to form the tread part contains polyurethane raw material, powder of polyamide and powder of graphite. The tread part of the solid tire contains polyurethane, powder of polyamide and powder of graphite.SELECTED DRAWING: Figure 2

    【課題】走行抵抗の温度依存性を低減させたトレッド部において走行抵抗を高めることを可能にしたソリッドタイヤ用組成物、及びソリッドタイヤを提供する。【解決手段】ソリッドタイヤは、ホイールと同ホイールの外周面を被覆するトレッド部とを備える。トレッド部を成形するためのソリッドタイヤ用組成物は、ポリウレタン原料と、ポリアミドの粉体と、黒鉛の粉体とを含有する。ソリッドタイヤのトレッド部は、ポリウレタンと、ポリアミドの粉体と、黒鉛の粉体とを含有する。【選択図】図2


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    Title :

    COMPOSITION FOR SOLID TIRE AND SOLID TIRE


    Additional title:

    ソリッドタイヤ用組成物、及びソリッドタイヤ


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / 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



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