CHEMICAL COMPATIBILITY CHART

1 Choosing the right material based on CHEMICAL COMPATIBILITY minimizes costly failures. Use this CHART as a quick reference guide to help you with your selection of elastomers for your specific application. CHEMICALCOMPATIBILITY CHARTA cetalDBD---AcetaldehydeDADBADA cetamideAAB-ADAcetate SolventDAD-B-Acetic Acid, 10% BAC-ADAcetic Acid, 30%DAC-A-Acetic Acid, 50%DAD-A-Acetic Acid, GlacialDAD-ADAcetic AnhydrideDBDDBDA cetic Ester (Ethyl Acetate)DAD--DAcetic Ether (Ethyl Acetate)DAD---Acetic Oxide (Acetic Anhydride) DBD---AcetoneDADDADA cetophenomeDAD-ADAcetyl AcetoneCBD--DAcetyl ChlorideDCBCADA cetyleneABA-ADAcrylonitrileDDD-BDAirAAAA -AAlcohol AliphaticAAC---Alcohol, AromaticCDA---Alk-Tri (Trichloroethylene)DDA---Allyl AlcoholAAB-ADAllyl BromideDDB---Allyl ChlorideDDA---Alum (Alum Potassium Sulfate) AAA-A-Aluminum AcetateCAA-ADAluminum ChlorideAAABACA luminum FluorideAAA-ACAluminum HydroxideAAA-A-Alminum PhosphateAAA-A-Aluminum NitrateAAA-ACAluminum SulfateAAAAADA mmonia, LiquidBAA-ADAmmonia in WaterCAB--DAmmonium CarbonateCAACADA mmonium ChlorideAAACADA mmonium HydroxideBABAADA mmonium MetaphosphateAAA-ADAmmonium NitrateAAACA-Ammonium PersulfateDBAAADA mmonium PhysphateAAA---Ammonium SulfateAAAAADA mmonium SulfideAAA-ADBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneBuna/NitrileEPDMV iton (FKM)

2 SiliconePPUrethaneA = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedCONTACT CSI FOR MORE INFORMATION | | | SulfiteAAA-ADAmmonium ThiocyanateAAA--DAmmonium ThiosulfateAAA-ADAmyl AcetateDAADDDAmyl AcetoneDBD---Amyl AlcoholAAADADAmyl BorateADA-D-Amyl ChlorideDDADD-Amyl ChloronapthaleneDDA--DAmyl NapthaleneDDA--DAmyl OleateDBC---Amyl PhenolDDA---AnetholeDDB---AnilineDDBBBDA niline DyesDBB--DAniline HydrochlorideBBB--DAnimal FatsACA--AAnimal GreaseACA---Animal OilsACA-ABAnsul EtherDCD--BAntifreezeAAA-DDAntimony ChlorideADA--AAntimony PentachlorideBDA--AAqua RegiaDBA-CDAromatic HydrocarbonsDDA-D-ArquadAAA---Arsenic AcidAAA-ADArsenic ChlorideCDD---Arsenic TrichlorideADD---AsphaltBDA-ABASTM #1 OilADA--AASTM #2 OilADA--BASTM #3 OilADA--BAviation GasolineADA---Barium CarbonateAAA-ADBarium ChlorideAAA-AABarium HydroxideAAA-ADBarium SulfateAAA-A-Barium SulfideAAA-AABeerAAA-AABeet Sugar LiquorAAA-ADBenzaldehydeDAD-ADBenzene (Benzol)DDA-BDBenzene Sulphonic AcidDDAD-DBenzine Solvent (Ligroin) ADA---Benzoic AcidDDA-ADBenzoic AldehydeDAD---Benzotrichloride ------Benzoyl ChlorideDDB-CCBenzyl AcetateDBD--DBenzyl AlcoholDBA-ADBenzyl ChlorideDDA-ADBichromate of Soda (Sodium Dichromate) AAA---Black Sulfate LiquorAAA-A-Blast Furnace GasCCA--DBleach SolutionsDBB---BoraxAAA-AABordeaux MixtureAAA--DBrandyBrineAAA---BromineDDA DDDB romine WaterCCA--DBromobenzeneDDB--DBunker OilADA--BButanolAAAB-DButaneADADAAB utterAAA--AButyl AcetateDADDCDB utyl AcrylateDDD-D-ButylamineCCD-DDButyl BenzeneDDA---Butyl BromideDDB---A = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneBuna/NitrileEPDMV iton (FKM)

3 SiliconePPUrethaneFDA TUBE REQUIREDB utyl ButyrateDBC---Butyl CarbitolBAA--DButyl CellosolveBAD--DButyl ChlorideDDA-DAButyl EtherBCD-CCButyl Ethyl AcetaldehydeDDD---Butyl Ethyl EtherDCC---Butyl OleateDBA---Butyl PhthalateDAC-A-Butyl StearateBCA---ButyuraldehydeDDD--DButyri c AcidCCCDA-Butyric AnhydrideCCC--DCalcium AcetateDAD-ADCalcium BisulfateABA---Calcium Bisulfite AAA-AACalcium CarbonateAAA-ACCalcium ChlorideAAA-ADCalcium HydroxideAAA-ADCalcium HypochloriteDAA-ADCalcium NitrateAAA-AACalcium Oxide ---AAAC alcium Salts ---B-ACalcium SulfateAAA-ADCalcium SulfideAAA-AACalcium SulfiteAAA--ACaliche LiquorAAA--ACane Sugar LiquorsAAA--DCarbitolBBA--DCarbitol AcetateDBD---Carbolic AcidCAA-BCCarbon BisulfideDDA-D-Carbon DioxideAAABAAC arbon DisulfideDDA-DDCarbonic AcidAAA--ACarbon MonoxideCCA-AACarbon TetrachlorideCDADDDC arbon Tetraflouride CD---DCastor OilAAA-AACaustic PotashAAC--DCaustic SodaBAC--DCellosolveDAC--DCellulose AcetateDBD--DCellulubeDAC---China Wood OilAAC--CChlorine DioxideDDA-CDChlorine GasDDA-DDChlorine Water SolnsDDC-D-Chloroacetic AcidCAD-CDChloroacetoneDDD--DChlorobenze neDDADBDC hlorobutaneDDA--AChlorobutadieneDDA--DCh loroformDDADCDC hlorinated HydrocarbonDDA---ChloropentaneDDA---Chlo rophenolDDA---ChloropropanoneDCD---Chlor osulfonic AcidCDDDDDC hlorotheneDDA---ChlorotolueneDDA--DChrom ic AcidDCCDDCC itric AcidBAA-AACoal OilADA---Coal TarABA---Coal Tar NapthaCDA---Coblat Chloride AAA--ACoconut OilAAA-ACCod Liver OilAAA--ACoke Oven GasCDD--DCopper ArsenateAAA---Copper ChlorideAAA-AABuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneA = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)

4 SiliconePPUrethane3 CONTACT CSI FOR MORE INFORMATION | | | CyanideAAA-AACopper NitrateAAA-A-Copper NitriteAAA---Copper SulfateAAA-AACopper SulfideAAA---Corn OilACA-AACottonseed OilACA-AACreosote (Coal Tar) ADB-ACCreosote (Wood) ADA-ACCreosolsCDA-AACresylic AcidCDA-ADCrude OilADA--ACumeneCDA--DCupric CarbonateBAA---Cupric ChlorideAAA---Cupric NitrateAAA---Cupric NitriteAAA---Cupric SulfateAAA---CyclohexaneBDADCAC yclohexanoneDDCDBDC yclohexanolBDB-AACyclopentaneCDA--ACymen eCDA--CDDT in KeroseneADA--CDecalineDDA-D-DecaneBDA--B Detergent SolutionsAAA-ADDiacetone AlcoholDBD-ADDibenzyl EtherDDC--BDibenzylsebacateDBB--BDibromo benzene DDA---DibutylamineDDDC-DDibutyl Ether DBC-CBDibutyl PhthalateDAD-BCDibutyl SebacateDBB--DDicalcium PhosphateAAA---Dicloroacetic AcidDCC-BDDichlorobenzeneDDA--DDichlorob utaneDDA--DDichloroisopropyl EtherDCC--BDichlorodifluoromethane (Freon 12) ADA--ADichloroethaneDDA-DCDichloroethyle neDDA--CDichloroethyl EtherDDC---DichlorohexaneDDA---Dichlorom ethaneDDA--DDichloropentaneDDA---Dieldri n in XyleneDDA--CDieldrin in Xylene & Water Spray BDA---CDiesel OilADA--CDiethanolamineBAD--DDiethylamin eCBD-ADDiethyl BenzeneDDA---Diethyl EtherBDD-CADiethylene DioxideDBD---Diethyl OxalateDAC---Diethyl PhthalateDCC--CDiethyl SebacateDCB--DDiethyl SulfateDAA---Diethyl TriamineBBC---Dihydroxyethyl EtherABA---DiisobutyleneADA--DDiisobutyl KetoneDAD-A-Diisodecyl AdipateDAC---Diisodecyl PhthalateDAC---Diisooctyl AdipateDAC---Diisooctyl PhthalateDBB---Diisopropanol AmineBAC---Diisopropyl BenzeneCDA---Diisopropyl EtherBDB---Diisopropyl KetoneDAD--DDilauryl EtherCDC---A = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneBuna/NitrileEPDMV iton (FKM)

5 SiliconePPUrethaneROTARY SPRAY CLEANERSD imethyl BenzeneDDA---DimethylanilineDCD-D-Dimeth ylformamide (DMF) DCD-A-Dimethyl Ketone (Acetone) DAD---Dimethyl PhthalateDBC-BDDimethyl SulfateDDD---Dimethyl SulfideDDC---DinitrobenzeneDCA---Dinitro tolueneDDB--DDioctyl Adipate (DOA) DBC---Dioctyl Phthalate (DOP) DBB--DDioctyl Sebacate (DOS) DBB--BDioxaneDBD-BDDioxolaneDBC--DDipent ene (Limonene) CDA--DDiphenyl (Biphenyl) DDA-D-Dipropyl KetoneDBD---Disodium PhosphateAAA---Divinyl (Dimethyl Phenols) DDD---Dodecyl BenzeneDDA--CDiphenyl Oxide (Phenylether) DDA--DDipropylene GlycolAAA---Dodecyl TolueneDDA---Dowdume W 40, 100% DCC---Dow-Per (Perchloroethylene) CDA---Dowtherm Oil, A & EDDA---Dowtherm AAA---Dry Cleaning FluidsCDA--DEpichlorohydrinDBD-DDEthanol (Ethyl Alcohol) AACB-DEthersCDDD-BEthyl AcetateDADDBDE thyl AcetaoacetateDBD-DDEthyl AcrylateDDD--DEthyl BenzeneCDA--DEthyl BenzoateBBC-BDEthyl Butyl AlcoholAAB---Ethyl Butyl KetoneDBD---Ethyl CelluloseBBD--BEthyl ChlorideDABDCBE thyl DichlorideDDB---EthyleneADA--DEthylene BromideDDA---Ethylene ChlorideDDA-BBEthylene DibromideDDB--DEthylene DichlorideDDBDDDE thylene GlycolAAAAADE thylene OxideDCDD-DEthylene Trichloride (Trichloroethylene)CDA--DEthyl EtherCDD-CDEthyl FormateDCD---Ethyl HexanolAAB--DEthyl Methyl KetoneDBD---Ethyl OzalateDBC---Ethyl PhthalateDBC---Ethyl Propyl EtherDDC---Ethyl Propyl KetoneDBD---Ethyl SilicateAAA--DEthyl SulfateDBD---EX TRI (Trichlorethylene)

6 CDA---Fatty AcidsBCACA-Ferric BromideAAA---Ferric ChlorideAAABAAF erric NitrateAAA-AAFerric SulfateAAA-A-Ferrous AcetateDBD---Ferrous Ammonium SulfateAAA--DFerrous ChlorideAAA-A-Ferrous HydroxideBAC-A-Ferrous SulfateAAA-ADFish OilADA--CBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneA = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)SiliconePPUrethane5 CONTACT CSI FOR MORE INFORMATION | | | AcidAACAA-FluorineDDD-D-Fluosilic AcidBBA-A-Formaldehyde (Formalin) AAABADF ormamideAAD--DFormic AcidBADCADF reon 11 ADA---Freon 12 BCB-A-Freon 13 AAA---Freon 21 DDD---Freon 22 DAD-B-Freon 31 DAD---Freon 32 AAC---Freon 112 BDA---Freon 113 ADB-D-Freon 114 AAB---Freon 115 AAB---Freon 142bAAD---Freon 152aAAD---Freon 218 AAA---Freon C316 AAA---Freon C318 AAA---Freon 13B1 AAA---Freon 114B2 BDB---Freon 502 BAB---Freon TFAAA-D-Freon T-WD 602 ABA---Freon TMCBBA---Freon T-P35 AAA---Freon TAAAC---Freon TCABA---Freon MFADA---Freon BFBDA---Fuel OilADA-A-Fuel, ASTMAADA--Fuel, ASTMBADA--Fuel, ASTMCBDA--Fumaric AcidADA---FuranDCD--DFurfuralDCD-CDFurfu ryl AlcoholDCD--DGallic AcidBBB--DGasoline, RegADA-CBGasoline, Hi-TestADAD--Gasoline, Lead FreeADADC-GelatinAAA-ADGluconic AcidCCA--DGlucoseAAAAADGlueAACAA-Glyceri ne (Glycerol)

7 AAAAADG lycoisAAA--DGreaseADA--AGreen Sulfate Liquor -A---DHalowax OilDDA---Heptachlor in Petroleum SolventsBDA--CHeptachlor in Petroleum Solvents, Water SprayBDA---Heptanal (Heptaldehyde) DBD---HeptaneADA-ABHeptane Carboxylic AcidCCA---HexaldehydeDBD--BHexaneADA-ABH exeneBDA--AHexanol (Hexyl Alcohol) AAA-A-HexyleneACA---Hexylene GlycolAAA--DHexyl Methyl KetoneDBD---Hi-Tri (Trichloroethylene) CDA--DHydraulic Fluid (Petroleum) ADACD-Hydraulic Fluid (Phospate Ester Base) DAD--DHydraulic Fluid (Poly Alkylene Glycol Base) AAA---Hydrobromic AcidCAA-ADHydrobromic Acid, 5% DAA-ADA = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneHydrobromic Acid, 15% DAA-ADHydrobromic Acid, 37% -AA-ADHydrocyanic AcidBCA-ADHydrofluoric AcidDCADADH ydrofluosilic AcidBAA-A-Hydrogen Gas----AAHydrogen Peroxide, 3% CA--A-Hydrogen Peroxide, 10%DA--A-Hydrogen Peroxide, 30% DC--A-Hydrogen Peroxide, 90% DCBCD-Hydrogen Sulfide ----A-HydroquinoneDBD-A-Hypochlorous AcidDBADA-Ink Oil (Linseed Oil Base) BBA---Insulating OilADA---IodineDDC-ADIron AcetateDBD---Iron HydroxideBBC---Iron SaltsAAA---Iron SulfateAAA---Iron SulfideAAA---Isomyl AcetateDBD--DIsomyl AlcoholAAA---Isoamyl BromideDDB---Isoamyl ButyrateDCD--DIsoamyl ChlorideDDB---Isomyl EtherDDD---Isoamyl PhthalateDBC---Isobutanel (Isobutyl Alcohol)

8 BAB--DIsobutyl AcetateDBD--DIsobutyl AldehydeDBD---Isobutyl AmineDBD---Isobutyl BromideDDB---Isobutyl CarbinolAAB---Isobutyl ChlorideDDB---IsobutyleneADA--CIsobutyl EtherDDD---IsocyanatesDBC---IsoctaneADA- A-IsopentaneADA--AIsopropyl AcetateDBD-BDIsopropyl Alcohol (iso-propanol)BAB-A-Isopropyl AmineCBD--DIsopropyl BenzeneDDA---Isopropyl ChlorideDDB--DIsopropyl EtherCDD-BDIsopropyl TolueneDDA---Jet Fuels (JP1-JP6) ADA-BBKeroseneADADAAK etonesDAD-C-Lactic AcidCCAAA-LacquersDDD-DDLacquer SolventsDDDDDDLardACABAAL auryl AlcoholAAB---Lead AcetateCBCDADLead NitrateAAA-ADLead SulfamateBAA-A-Lead SulfateAAA-A-LigroinADA-ABLime WaterCAA---Linseed OilAAA-ABLindol (Tricresyl Phosphate) DAA--BLiquid SoapAAA---Liquid Petroleum GasADA--ALubricating OilsADA-A-Lye (Sodium Hydroxide) BAD-ADMagnesium AcetateDBD---Magnesium CarbonateAAA-A-Magnesium ChlorideAAAAAAM agnesium HydrateBAB---Magnesium HydroxideBAA-ADBuna/NitrileEPDMV iton (FKM)SiliconePPUrethaneA = Good resistance | B = Fair resistance | C = Depends on Conditions | D = Not RecommendedBuna/NitrileEPDMV iton (FKM)SiliconePPUrethane7 CONTACT CSI FOR MORE INFORMATION | | | NitrateAAA-A-Magnesium SulfateAAAAA-Malathion 50 in Aromatic SolventsCDA--DMalathion 50 in Aromatic Solvents, Water SprayCDA--DMaleic AcidDCA-A-Maleic AnhydrideDCA---Malic AcidBDABA-Manganese SulfateAAA-ADManganese SulfideABA---Manganese SulfiteABA---Mercuric ChlorideBAA-AAMercuryAAA-AAMethaneADA-AC Methyl AcetateDBD-BDMethyl AcrylateDBD--DMethacrylic AcidDBD--DMethyl Alcohol (Methanol) AACAA-Methyl Benzene (Toluene)

9 DDA---Methyl BromideDDB-DDMethyl Butyl KetoneDBD-DDMethyl CellosolveCBD-ADMethyl ChlorideCCADCBM ethyl CyclohexaneDDB---Methylene BromideDDB--CMethylene ChlorideDDB--DMethyl Ethyl Ketone (MEK) DADD-DMethyl FormateDBC---Methyl HexanolAAB---Methyl Hexyl KetoneDBD--DMethyl Isobutyl CarbinolBAB-A-Methyl Isobutyl Ketone (MIBK) DAD-ADMethyl Isopropyl KetoneDCD--DMethyl Propyl EtherDDD---Methyl Propyl KetoneDBD---Methyl MethacrylateDDD--DMethyl SalicylateDBC---Methyl tert-Butyl Ether (MTBE) DDD---Mineral OilADA--AMineral SpiritsADA-B-MonochlorobenzeneDDA-BDMono chlorodifluoromethane (Freon 22) DAD---MonomethyletherAAC---Monovinyl AcetateDCA--DMotor OilADA-AAMuriatic Acid -AA---NaphthaADADADN apthaleneDDA-BBNapthenic AcidCDA---Neatsfoot OilABA--ANeu-Tri (Trichloroethylene) CDA--DNickel AcetateDBD-ADNickel ChlorideAAAAACN ickel NitrateAAA-ADNickel Plating SolutionBBA---Nickel SulfateAAA-ACNiter CakeAAA--ANitric Acid, 10% DCC-A-Nitric Acid, 20% DCA-A-Nitric Acid, 30% DCA-A-Nitric Acid, 30-70% DDC-C-Nitric Acid, Red FumingDDD-D-NitrobenzeneDDBDADN itrogen GasAAA--ANitrogen TetraoxideDDD--DNitromethaneDBD--DNitrop ropaneDBD--DNitrous OxideAAA-AAOctadecanoic AcidACC---OctaneADA--DOctanol (Octyl Alcohol) BBA--AOctyl AcetateDBD--DOctyl Carbinol