HNBR – CHARACTERISTICS & GENERAL COMPOUNDING – …

The material itself is a derivative of nitrile rubber, which is hydrogenated in solution using precious metal catalysts. The basic structure of an HNBR elastomer is provided in Figure 1. As outlined below, the process begins with the production of an emulsion-polymerized NBR. This polymer is then dissolved in an appropriate solvent. After

  Rubber, Elastomers