본 발명은 고강성 엔진 마운트용 고무 조성물에 관한 것으로, 보다 상세하게는 천연고무 100 중량부에 카본블랙 5~15 중량부 및 실리카 15~75 중량부로 이루어진 충전제 20~90 중량부, 평균입자경이 5~45 ㎛인 알루미나 2~8 중량부, 실란커플링제 1~12 중량부, 활성화제 9~13 중량부, 노화방지제 5~9 중량부, 가황제 0.3~0.6 중량부 및 가황촉진제 2~4 중량부를 포함하는 고강성 엔진 마운트용 고무 조성물에 관한 것이다.

    The present invention relates to a rubber composition for a high stiffness engine mount. More specifically, the present invention relates to the rubber composition for the high stiffness engine mount comprising, in 100 parts by weight of a natural rubber: 20 to 90 parts by weight of a filler consisting of 5 to 15 parts by weight of carbon black and 15 to 75 parts by weight of silica; 2 to 9 parts by weight of alumina having an average particle diameter of 5 to 45 μm; 1 to 12 parts by weight of a silane coupling agent; 9 to 13 parts by weight of an activator; 5 to 9 parts by weight of an antioxidant; 0.3 to 0.6 parts by weight of a vulcanizing agent; and 2 to 4 parts by weight of a vulcanization accelerator.


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    Title :

    RUBBER COMPOSITION HAVING HIGH STIFFNESS FOR ABSORBING VIBRATION OF ENGINE


    Additional title:

    고강성 엔진 마운트용 고무 조성물


    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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