HDR Hydrogennated NBR(HNBR) features high strength as well as resistance to heat, sour gasoline
and ozone. The low-temperature resistance grade provides outstanding physical properties across a wide
range of temperatures, from -40℃ to 150℃, with some special formulas, the temperature can reach
160 ℃. At the same time, it is resistant to hydrogen sulfide and new refrigerant.
