VW Impex Carbon Bushings

Carbongraphite grades selected should be compatible both with the fluids being handled and the operating parameters. The typical materials used are from our Groups A, C, E, and F grades. Group C and Group F grades are used in general purpose applications. Group A grades are resin-impregnated for chemical applications. Group E grades are metal-impregnated for improved heat dissipation, wear and strength characteristics. Depending on the application, various types of metal-impregnated carbongraphite can be used. For higher operating temperatures, Group B grades with an an oxidation inhibitor are used.