To provide an addition-curable liquid silicone rubber composition for airbags that exhibits excellent slip resistance when applied to coat an airbag base fabric and then cured, and to provide airbags.SOLUTION: The present invention relates to an addition-curable liquid silicone rubber composition for airbags, comprising: (A) an organopolysiloxane having a degree of polymerization of 50 to 2,000 and containing two or more alkenyl groups bonded to silicon atoms per molecule; (B) an organohydrogenpolysiloxane containing two or more hydrosilyl groups per molecule; (C) a silica fine powder having a specific surface area of 50 m2/g or more according to the BET method; (D) a catalyst for hydrosilylation reactions; (E) an organosilicon compound containing one or more functional groups selected from epoxy groups, isocyanate groups, and (meth)acrylic groups; and (F) an organosilicon compound containing 6 or more alkoxy groups directly bonded to silicon atoms per molecule.SELECTED DRAWING: None

    【課題】エアーバッグ用基布にコーティングし、硬化させた際に滑脱抵抗性に優れるエアーバッグ用付加硬化型液状シリコーンゴム組成物及びエアーバッグを提供する。【解決手段】(A)1分子中に2個以上のケイ素原子に結合したアルケニル基を含有する重合度が50~2,000のオルガノポリシロキサン、(B)1分子中に2個以上のヒドロシリル基を含有するオルガノハイドロジェンポリシロキサン、(C)BET法による比表面積が50m2/g以上であるシリカ微粉末、(D)ヒドロシリル化反応用触媒、(E)エポキシ基、イソシアネート基、及び(メタ)アクリル基から選ばれる1種以上の官能基を含有する有機ケイ素化合物、及び(F)1分子中に6個以上のケイ素原子に直接結合したアルコキシ基を含有する有機ケイ素化合物、を含有するものであることを特徴とするエアーバッグ用付加硬化型液状シリコーンゴム組成物。【選択図】なし


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    Title :

    ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAGS, AND AIRBAG


    Additional title:

    エアーバッグ用付加硬化型液状シリコーンゴム組成物及びエアーバッグ


    Contributors:

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



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