This paper presents work specifically designed to study the use of hydrogenated nitrile rubber (HNBR) in the automotive industry. Peroxide cured HNBR compounds were immersed in five standard automotive fluids for periods up to 1500 hours at 135°C and 150°C. The effects on aging behavior of unsaturation level, metal oxides and antioxidants were studied. HNBR is also compared to other heat and oil-resistant elastomers in the same five fluids for a shorter aging period (168 hours at 150°C).The effect of long term heat aging on HNBR compounds with various sulfur cures is also shown in comparison with a peroxide cured compound. In addition, the paper presents data on long term compression set resistance.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Hydrogenated Nitrite Rubber-Long Term Aging in Automotive Fluids


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1989



    Publication date :

    1989-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Hydrogenated nitrile rubber - long term aging in automotive fluids

    Wiseman,A. / Ridland,J.J. / Polysar,GB | Automotive engineering | 1989


    Hydrogenated nitrile rubber - Long term aging in automotive fluids

    Wiseman, W.A. / Ridland, J.J. | Tema Archive | 1989


    Hydrogenated Nitrile Rubber for Improved Durability of Automotive Rubber Parts

    Leibbrandt, Friedrich / Mirza, Jean / Thoermer, Joachim | SAE Technical Papers | 1987


    Hydrogenated Nitrile Rubber for Improved Durability of Automotive Rubber Parts

    Mirza,J. / Leibbrandt,F. / Thoermer,J. et al. | Automotive engineering | 1987


    Short-Term and Long-Term Aging Behavior of Rubber Modified Asphalt Paving Mixture

    Liang, Robert Y. / Lee, Suckhong | Transportation Research Record | 1996