The invention provides a modified SSBR non-pneumatic tire rubber material. The modified SSBR non-pneumatic tire rubber material comprises 10-60 parts of solution polymerized styrene-butadiene rubber SSBR; 20 to 60 parts of a styrene-butadiene-styrene block copolymer (SBS); 10-60 parts of a compound of formula (I); 40-60 parts of reclaimed rubber powder; 10 to 30 parts of a silane coupling agent; 1-10 parts of modified carbon fiber; 20 to 40 parts of environment-friendly rubber oil; and 20-30 parts of an auxiliary agent. The non-pneumatic tire rubber material provided by the invention is high in wet skid resistance, low in rolling resistance and good in wear resistance. The solution polymerized styrene-butadiene rubber SSBR, the styrene-butadiene-styrene block copolymer SBS and the compound shown in the formula (I) are selected as main raw materials in the non-pneumatic tire rubber material, and the raw materials can be subjected to micro-crosslinking, so that the tire has the characteristics of good rebound resilience and weather resistance, high strength and the like.

    本发明提供了一种改性SSBR免充气轮胎橡胶材料,包括溶聚丁苯橡胶SSBR 10‑60份;苯乙烯‑丁二烯‑苯乙烯嵌段共聚物SBS 20‑60份;式(I)化合物10‑60份;再生胶粉40‑60份;硅烷偶联剂10‑30份;改性碳纤维1‑10份;环保型橡胶油20‑40份;助剂20‑30份。本发明提供的免充气轮胎橡胶材料抗湿滑性高、滚动阻力低和耐磨性好。本发明的免充气轮胎橡胶材料中选用了溶聚丁苯橡胶SSBR、苯乙烯‑丁二烯‑苯乙烯嵌段共聚物SBS、式(I)化合物作为主要原料,这几种原料可以进行微交联,给予轮胎具有良好的回弹性和耐候性,强度高等特点。


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    Titel :

    Modified SSBR non-pneumatic tire rubber material


    Weitere Titelangaben:

    一种改性SSBR免充气轮胎橡胶材料


    Beteiligte:
    WANG MINGJIANG (Autor:in) / MA QINGLI (Autor:in) / WANG FENG (Autor:in)

    Erscheinungsdatum :

    2022-05-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / 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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