To provide a rubber composition which hardly generates heat and has excellent cut resistance, while containing a reclaimed rubber.SOLUTION: The rubber composition is obtained by blending a diene rubber, carbon black and/or silica, and a cellulose-containing reclaimed rubber. The rubber composition contains 30-100 pts.mass of the total of the carbon black and the silica and 5-25 pts.mass of the cellulose-containing reclaimed rubber based on 100 pts.mass of the diene rubber.SELECTED DRAWING: Figure 1
【課題】再生ゴムを含みながら、発熱し難く且つ耐カット性が優れたゴム組成物を提供する。【解決手段】ジエン系ゴム、カーボンブラックおよび/またはシリカ、ならびにセルロース含有再生ゴムが配合され、このジエン系ゴム100質量部に対して、上記カーボンブラックおよびシリカを合計で30~100質量部ならびに上記セルロース含有再生ゴムを5~25質量部含むゴム組成物とすることにより、上記課題を解決する。【選択図】図1
RECLAIMED RUBBER-CONTAINING RUBBER COMPOSITION
再生ゴム含有ゴム組成物
2025-03-06
Patent
Electronic Resource
Japanese
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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