Chemical Resistance Chart | Results for "N" A - Acceptable Performance C - Conditional Performance F - Fair Performance X - Not Recommended I  - Insufficient Data           Chemical           EPDM NATURAL NEOPRENE NITRILE SBR UHMW XLPE N-BUTANAL I I I I I I I N-BUTYL BROMIDE I X I I X I A N-BUTYLAMINE X X X C X I I N-BUTYLBENZENE I X I I X I A N-BUTYLBUTYRATE I X I I X I A N-BUTYLCARBINOL I I I I I I I N-NONYL ALCOHOL I I I I I I I N-OCTANE X X A A X I A N-SERV (75% XYLENE) I I I I I I C NA-K X I I X I I I Chemical EPDM NATURAL NEOPRENE NITRILE SBR UHMW XLPE NAPTHA X X X C X A A NAPTHALENE X X X X X A A NAPTHENIC ACIDS X X X A X I I NATURAL GAS X X X X X I X NEOHEXANE I X I I X I A NEON GAS A A A A A I I NEU-TRI I X I I X I A NICKEL ACETATE A A A A X A A NICKEL CHLORIDE A A A A A A A NICKEL NITRATE A A A I A A A Chemical EPDM NATURAL NEOPRENE NITRILE SBR UHMW XLPE NICKEL SULFATE A A A A A A A NIETYLENE I A I I I I I NITRIC ACID 13N+5% I I I I I I I NITRIC ACID, 10% C X X X X A C NITRIC ACID, 13N I I I I I I I NITRIC ACID, 20% A X X X X A A NITRIC ACID, 30% C X X X X A A NITRIC ACID, 30-70% F X X X X A A NITRIC ACID, CONC (16N) X X X X X A A NITRIC ACID, RED FUMING" X X X X X X X Chemical EPDM NATURAL NEOPRENE NITRILE SBR UHMW XLPE NITRILOTRIETHANOL I I I I I I I NITROBENZENE X X X X X A A NITROETHANE A A C X A A A NITROGEN A A A A A A A NITROMETHANE A A C X C A A NITROUS OXIDE GAS I I I I I A I NONANOIC ACID I I I I I I I NONANOL I I I I I I I NUTO H X I I A I I I NYVAC LIGHT A I I X I I I A - Acceptable Performance C - Conditional Performance F - Fair Performance X - Not Recommended I  - Insufficient Data Chemical resistance charts are only a guide and should be used as such.  The degree of resistance of an elastomer to a material depends upon variables such as temperature, concentration levels, working pressure, flow velocity, duration of use, among other variables.  The compound should be tested under actual service conditions to ensure compatibility.