Posted on July 2, 2020In Automotive, HNBR, Rubber, Technical Bulletin REQUEST TECHNICAL BULLETIN RUBBER TYPE: HNBR APPLICATIONS: Automotive FORMULATIONS: Replacing N762 with N990 THERMAX® EFFECTSDecrease in compression setImprovements in aged tensile after oven, oil, and fuel exposure DATA COLLECTEDMV Viscosity and ScorchMDRPayne Effect (RPA)Tensile, HardnessCompression SetHeat and fluid aging Automotive HNBR Rubber