The invention discloses an offshore buoyancy air bag, a manufacturing method, a special chloroprene rubber adhesive and an adhesive, and belongs to the field of special adhesive tape products. The preparation method comprises the following steps: taking chloroprene rubber with excellent weather resistance as a main material, taking a small amount of nitrile rubber with good oil resistance, preparing a chloroprene rubber sheet by a cured rubber mold pressing method, and adhering the chloroprene rubber sheet and a chloroprene rubber latex impregnated framework material by adopting a special adhesive; the air bag is manufactured through the steps of adhesive tape calendering, adhesive tape vulcanization forming, adhesive tape reinforcing vulcanization, adhesive tape splicing sewing, splicing vulcanization forming, heat vulcanization end sealing forming and the like. The preparation method has the advantages that the binding force of a framework material and chloroprene rubber is improved, the service life of an offshore buoyancy air bag is prolonged, and the preparation method plays a greater and more effective role in the marine environment protection process in China and has important significance.

    一种海上浮力气囊及制作方法、专用氯丁胶和胶粘剂,属于特种胶布制品领域。它包括采用耐候性优异的氯丁橡胶为主,并用少量耐油性良好的丁腈橡胶,用熟胶模压法成型制备氯丁胶片,氯丁胶片与氯丁胶乳浸渍骨架材料采用专用的胶粘剂粘合后,经胶布压延、胶布硫化成型、胶布补强硫化、胶布拼接缝纫、拼接硫化成型、热硫化封端成型等步骤制成气囊。本发明的优点是:提高了骨架材料与氯丁橡胶的结合力,延长海上浮力气囊使用周期,并在我国的海洋环境保护过程中发挥更大、更有效的作用有着重要意义。


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    Title :

    Offshore buoyancy air bag, manufacturing method, special chloroprene rubber adhesive and adhesive


    Additional title:

    海上浮力气囊及制作方法、专用氯丁胶和胶粘剂


    Contributors:
    HARA AKIKI (author) / LI WENBO (author) / JI YANFEI (author) / LIANG QING (author) / ZHENG YUE (author) / WANG HONGMEI (author) / MA YIMING (author) / ZHANG JINGLIANG (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09J ADHESIVES , Klebstoffe



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