Chemical Compatibility For O-rings, Rubbers, & Plastics

Key 1 Excellent: <15% Swelling 2 Acceptable: <15-25% Swelling 3 Poor: 25-40% Swelling 4 Not Recommended: >40% Swelling - Insufficient testing data	Perfluoro, Canrez, Kalrez	Viton Extreme	Viton	Buna-N, Nitrile	Hydrogenated Nitrile	Ethylene Propylene	Aflas, TFE/P	Silicone, PVMQ	Fluorosilicone	Polyurethane	Teflon	Neoprene, Chloroprene	Styrene-Butadiene	Alkyl Acrylate Cpoplymer
Chemical	FFKM	ETP	FKM	NBR	HNBR	EPDM	FEPM	VMQ	FVMQ	PU	PTFE	CR	SBR	ACM
A-A-52624	-	-	-	-	-	-	-	-	-	-	-	-	-	-
A-A-59290	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ABIETIC ACID	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ACETALDEHYDE	1	1	4	3	3	2	3	2	4	4	1	3	3	4
ACETAMIDE	1	1	3	1	1	1	2	2	1	4	1	1	4	4
ACETANILIDE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ACETIC ACID AMIDE	1	3	3	1	1	1	2	2	1	-	1	-	-	-
ACETIC ACID ETHYL ESTER	1	4	4	4	2	2	4	-	-	-	1	-	-	-
ACETIC ACID METHYL ESTER	1	4	4	4	4	2	4	4	4	-	1	-	-	-
ACETIC ACID, 25% TO 60%	1	2	3	2	4	1	-	1	2	-	1	-	-	-
ACETIC ACID, 30%	1	1	-	-	-	1	-	-	-	-	-	-	-	-
ACETIC ACID, 5%	1	1	1	2	2	1	1	1	2	4	-	1	2	4
ACETIC ACID, 85%	1	-	3	4	4	-	-	-	-	-	1	-	-	-
ACETIC ACID, GLACIAL	1	1	2	2	2	1	3	1	2	4	1	4	2	4
ACETIC ACID, HOT, HIGH PRESSURE	1	2	4	4	4	3	3	3	4	4	-	4	4	4
ACETIC ALDEHYDE	2	4	4	4	3	2	4	2	4	-	1	-	-	-
ACETIC ANHYDRIDE	1	1	4	3	4	2	2	2	4	4	1	2	2	4
ACETIC ESTER	1	3	4	4	4	2	4	2	4	-	1	-	-	-
ACETOACETIC ACID	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ACETOL	1	4	4	4	4	1	4	4	4	-	1	-	-	-
ACROLEIN	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ACETONE	1	2	4	4	4	1	2	4	4	4	1	4	4	4
ACETONE CYANOHYDRIN	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ACETONITRILE (METHYL CYANIDE)	1	1	3	3	3	1	1	2	1	-	-	-	-	-
ACETOPHENETIDINE	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ACETOPHENONE	1	2	4	4	4	1	2	4	4	4	1	4	4	4
ACETOTOLUIDIDE	1	1	1	2	2	4	-	-	2	3	-	4	4	4
AMMONIUM BICARBONATE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ACETYL ACETONE	1	2	4	4	4	1	2	4	4	4	-	4	4	4
ACETYL BENZENE	1	4	4	4	4	1	4	4	4	-	1	-	-	-
ACETYL BROMIDE	1	1	1	4	4	1	2	4	4	4	-	4	4	4
ACETYL CHLORIDE	1	1	1	4	4	4	2	4	1	4	1	4	4	4
ACETYLENE	1	1	1	1	1	1	1	2	1	4	1	2	2	4
ACETYLENE DICHLORIDE	1	1	2	2	2	4	-	-	2	-	-	-	-	-
ALLYL CHLORIDE	1	1	1	2	2	4	2	-	-	-	-	1	-	-
ACETYLENE TETRABROMIDE	1	1	1	4	4	1	1	4	2	4	-	2	4	-
ACETYLENE TETRACHLORIDE	1	1	1	4	4	1	1	4	2	4	1	2	4	-
ACETYLSALICYLIC ACID	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ACIDS, NON-ORGANIC	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ACIDS, ORGANIC	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ACONITIC ACID	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ACRIDINE	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ALLYLIDENE DIACETATE	1	2	3	3	3	1	-	2	1	4	-	1	1	4
ACRYIMIDE	1	3	3	1	1	1	2	2	1	-	1	-	-	-
ACRYLIC ACID	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ACRYLIC ACID, ETHYL ESTER	1	4	4	2	4	3	4	4	4	-	1	-	-	-
ACRYLONITRILE	1	1	3	4	4	4	3	4	4	4	1	4	3	4
ADIPIC ACID	1	1	2	1	1	2	2	-	1	-	1	-	-	-
AERO LUBRIPLATE	1	1	1	1	1	4	2	2	1	1	-	1	2	1
AERO SHELL 17 GREASE	1	1	1	1	1	4	2	2	1	1	-	2	4	1
AERO SHELL 1AC GREASE	1	1	1	1	1	4	1	2	1	-	-	-	-	-
AMMONIUM BENZOATE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
AERO SHELL 560	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AERO SHELL 750	1	1	1	2	2	4	2	4	2	4	-	4	4	2
AERO SHELL 7A GREASE	1	1	1	2	2	4	1	2	1	-	-	-	-	-
AERO SHELL 7A GREASE ( MIL-G-23827)	1	1	1	2	2	4	2	2	1	1	-	2	4	1
AERO SHELL IAC	1	1	1	1	1	4	2	2	1	1	-	2	4	1
AEROSAFE 2300	1	1	4	4	4	1	2	3	3	4	-	4	4	4
AEROSAFE 2300W	1	1	4	4	4	1	2	3	3	4	-	4	4	4
AEROZENE 50 (50% HYDRAZINE 50% UDMH)	2	3	4	3	3	1	2	4	4	4	-	4	4	-
AIR BELOW 200°F	1	1	1	1	1	1	1	1	1	-	1	-	-	-
AIR, 200 - 300° F	1	1	1	3	3	2	1	1	1	3	-	2	4	2
AIR, 300 - 400° F	1	1	1	4	4	4	2	1	2	4	-	4	4	4
AIR, 400 - 500° F	2	2	3	4	4	4	3	2	4	4	-	4	4	4
AIR, BELOW 200° F	1	1	1	2	2	1	1	1	1	2	-	1	2	1
AIR, OIL-CONTAINING	1	-	1	1	1	4	-	1	1	-	1	-	-	-
ALIPHATIC DICARBOXYLIC ACID	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ALKANES	1	1	1	1	1	4	-	2	1	-	-	-	-	-
ALKANES (PARAFFIN HYDROCARBONS)	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKANESULFONIC ACID	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKAZENE	1	1	2	4	4	4	2	4	2	4	1	4	4	4
ALKENES	1	1	1	2	2	4	-	-	2	-	-	-	-	-
ALKENES (OLEFIN HYDROCARBONS)	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ALKYL ACETONE	1	2	3	3	3	1	-	2	1	4	-	1	1	4
ALKYL ALCOHOL	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKYL AMINE	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKYL ARYL SULFONATES	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKYL ARYL SULFONICS	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALKYL BENZENE	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ALKYL CHLORIDE	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ALKYL LITHIUM	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ALKYL NAPHTHALENE SULFONIC ACID	1	1	1	1	1	4	-	2	1	-	-	-	-	-
ALKYL SULFIDE	1	1	1	2	2	4	-	-	2	3	-	4	4	4
ALKYLNAPHTHALENE SULFONIC ACID	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALLYL ALCOHOL	1	-	4	2	2	1	-	-	-	-	1	-	-	-
ALPHA PICOLINE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ALUM POTASH	1	1	4	2	2	1	1	3	3	-	-	-	-	-
ALUMINUM ACETATE	1	1	4	2	2	1	2	4	4	4	1	2	2	4
ALUMINUM BROMIDE	1	1	1	1	1	1	1	1	1	3	-	1	1	1
ALUMINUM CHLORATE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ALUMINUM CHLORIDE	1	1	1	1	1	1	1	2	1	3	1	1	1	1
ALUMINUM ETHYLATE	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ALUMINUM FLUORIDE	1	1	1	1	1	1	1	2	1	3	1	1	1	-
ALUMINUM FLUOROSILICATE	1	1	-	-	-	-	-	-	-	-	-	-	-	-
ALUMINUM FORMATE	1	1	3	3	3	1	-	2	1	4	-	1	1	4
ALUMINUM HYDRATE	1	2	2	2	2	2	1	2	-	-	-	-	-	-
ALUMINUM HYDROXIDE	1	1	2	2	2	1	1	2	-	-	-	-	-	-
ALUMINUM LINOLEATE	1	1	1	1	1	4	-	2	1	1	-	2	4	1
ALUMINUM NITRATE	1	1	1	1	1	1	1	2	-	3	1	1	1	-
ALUMINUM OXALATE	1	1	3	3	3	1	-	2	1	4	-	1	1	4

Chemical Compatibility For O-rings, Rubbers, & Plastics

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