The invention relates to the technical field of safety tires, in particular to a safety tire capable of preventing edge curling and a preparation method of the safety tire. The safety tire capable of preventing edge curling comprises a tire body, and the inner surface of the tire body is covered with a sealing layer; the sealing layer comprises a butyl rubber elastomer and a semi-vulcanization system which are mixed; the invention provides a preparation method of a safety tire capable of preventing edge curling. A preparation method of a sealing layer comprises the following steps: step 1, preparing a butyl rubber elastomer; 2, preparing a semi-vulcanization system; 3, mixing the butyl rubber elastomer and the semi-vulcanization system; the safety tire provided by the invention has the characteristics that the sealing layer is firmly combined with the tire body after high-speed rolling and long-distance driving, edge curling is prevented, and the safety tire is safe and durable.

    本发明涉及安全轮胎技术领域,具体涉及一种能够防止卷边的安全轮胎及其制备方法;本发明提供的一种能够防止卷边的安全轮胎,包括胎体,所述胎体的内表面覆盖有密封层;密封层包括混合的丁基橡胶弹性体和半硫化体系;本发明提供的一种能够防止卷边的安全轮胎的制备方法中密封层的制备方法包括如下步骤:步骤一:制备丁基橡胶弹性体;步骤二:制备半硫化体系;步骤三:混合丁基橡胶弹性体和半硫化体系;本发明提供的安全轮胎具有经过高速碾压、长距离行驶后,密封层与胎体结合牢固、防止卷边、安全耐用的特点。


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    Title :

    Safety tire capable of preventing edge curling and preparation method thereof


    Additional title:

    一种能够防止卷边的安全轮胎及其制备方法


    Contributors:

    Publication date :

    2024-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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