Chemical compatibility

PVDF Chemical Compatibility

106 chemicals rated Excellent for PVDF tanks, each checked against Arkema’s limits for Kynar Flex® 2850 PVDF, with gasket ratings so you can choose the right seal. Click any chemical for full resin, fitting, gasket and metal ratings.

  • Acids & oxidizers
  • Salts & brines
  • Alcohols & glycols

106 Excellent matches

Chemicals PVDF Handles Best

Every chemical below is rated Excellent for PVDF in our database and is within Arkema’s recommendations for Kynar Flex® 2850, the PVDF resin we mold. The max temperature column shows Arkema’s limit for each chemical. Gasket ratings show which seal to specify on bulkheads.

Excellent Good Fair Not recommended No data
ChemicalPVDF TankMax temp (Kynar Flex® 2850)EPDMViton®Buna-N
ACETATE SOLVENTExcellent—ExcellentNot recommendedFair
ADIPIC ACIDExcellent150°F (65°C)ExcellentExcellentFair
ALUMINUM CHLORIDE SOLUTION 32 DEGREES BAUMEExcellent275°F (135°C)ExcellentExcellentExcellent
ALUMINUM SULFATEExcellent275°F (135°C)ExcellentExcellentExcellent
AMMONIA 10%Excellent200°F (95°C)ExcellentNot recommendedExcellent
AMMONIUM CHLORIDE 25%Excellent275°F (135°C)ExcellentExcellentGood
AMMONIUM HYDROXIDEExcellent200°F (95°C)ExcellentGoodNot recommended
AMMONIUM SULFATEExcellent275°F (135°C)ExcellentExcellentExcellent
AMYL ALCOHOLExcellent275°F (135°C)ExcellentExcellentGood
AMYL CHLORIDEExcellent275°F (135°C)Not recommendedGoodNot recommended
ARSENIC ACIDExcellent275°F (135°C)ExcellentExcellentExcellent
BARIUM CHLORIDEExcellent275°F (135°C)ExcellentExcellentExcellent
BEERExcellent230°F (110°C)ExcellentExcellentExcellent
BENZENEExcellent170°F (75°C)Not recommendedExcellentNot recommended
BENZYL ALCOHOLExcellent250°F (120°C)GoodExcellentNot recommended
BLEACHExcellent200°F (95°C)GoodExcellentNot recommended
BORIC ACIDExcellent275°F (135°C)ExcellentExcellentExcellent
BRINEExcellent275°F (135°C)ExcellentExcellentExcellent
BROMINEExcellent150°F (65°C)Not recommendedExcellentNot recommended
BUTYL ALCOHOLExcellent230°F (110°C)ExcellentExcellentFair
Butyric AcidExcellent230°F (110°C)GoodGoodNot recommended
CALCIUM CHLORIDE (30% IN WATER)Excellent230°F (110°C)ExcellentExcellentExcellent
CALCIUM CHLORIDE (SATURATE)Excellent230°F (110°C)ExcellentExcellentExcellent
CALCIUM HYDROXIDE (50%)Excellent250°F (120°C)ExcellentExcellentExcellent
CARBOLIC ACID (PHENOL)Excellent125°F (50°C)GoodExcellentNot recommended
CARBONIC ACIDExcellent250°F (120°C)GoodExcellentNot recommended
CHLORINE, ANHYDROUS LIQUIDExcellent175°F (80°C)GoodExcellentNot recommended
CHROMIC ACID 10%Excellent175°F (80°C)FairGoodNot recommended
CHROMIC ACID 30%Excellent175°F (80°C)GoodExcellentNot recommended
CITRIC ACIDExcellent250°F (120°C)ExcellentExcellentExcellent
COPPER CHLORIDEExcellent275°F (135°C)ExcellentNo dataExcellent
CRUDE OIL (TEXAS)Excellent275°F (135°C)Not recommendedExcellentExcellent
DIESEL EXHAUST FLUID (DEF)Excellent200°F (95°C)ExcellentExcellentGood
DIESEL FUELExcellent275°F (135°C)Not recommendedExcellentExcellent
DISODIUM PHOSPHATEExcellent200°F (95°C)ExcellentExcellentNot recommended
ETHYL CHLORIDEExcellent250°F (120°C)ExcellentExcellentExcellent
ETHYLENE GLYCOLExcellent275°F (135°C)ExcellentExcellentExcellent
FERRIC ACID (FERRIC CHLORIDE)Excellent275°F (135°C)ExcellentExcellentExcellent
FERRIC CHLORIDEExcellent275°F (135°C)ExcellentExcellentExcellent
FERRIC SULFATE 60%Excellent275°F (135°C)ExcellentExcellentExcellent
FERROUS CHLORIDEExcellent275°F (135°C)ExcellentExcellentExcellent
FERROUS SULFATE (20%)Excellent275°F (135°C)ExcellentGoodExcellent
FORMIC ACIDExcellent250°F (120°C)ExcellentFairFair
HIGH FRUCTOSE CORN SYRUP 55%Excellent250°F (120°C)ExcellentExcellentNo data
HYDRAULIC OIL (PETROLEUM)Excellent—Not recommendedExcellentExcellent
HYDRAULIC OIL (SYNTHETIC)Excellent—ExcellentExcellentNot recommended
HYDRAZINEExcellent200°F (95°C)ExcellentExcellentGood
HYDROCHLORIC ACID 20%Excellent275°F (135°C)ExcellentExcellentGood
HYDROCHLORIC ACID 35%Excellent275°F (135°C)FairExcellentGood
HYDROCHLORIC ACID 37%Excellent275°F (135°C)FairExcellentGood
HYDROFLUORIC ACID (HF) 49%Excellent200°F (95°C)Not recommendedGoodNot recommended
HYDROFLUORIC ACID (HF) 70%Excellent200°F (95°C)FairGoodNot recommended
HYDROFLUOSILICIC ACID (100%)Excellent—ExcellentExcellentGood
HYDROFLUOSILICIC ACID (20%)Excellent—ExcellentExcellentExcellent
HYDROGEN PEROXIDE H2O2 (30%)Excellent200°F (95°C)GoodExcellentNot recommended
HYDROGEN PEROXIDE H2O2 (50%)Excellent—GoodExcellentNot recommended
IODINEExcellent—GoodExcellentGood
LIME SLURRY 50% SOLIDSExcellent250°F (120°C)Not recommendedExcellentExcellent
LIQUID AMMONIUM SULFATE (40% by weight)Excellent—ExcellentExcellentExcellent
MAGNESIUM CHLORIDE (31%)Excellent275°F (135°C)ExcellentExcellentExcellent
MAGNESIUM HYDROXIDE LIQUID 60%Excellent275°F (135°C)ExcellentExcellentExcellent
MALIC ACIDExcellent250°F (120°C)No dataExcellentExcellent
METHANOLExcellent275°F (135°C)ExcellentFairExcellent
METHYL ALCOHOLExcellent275°F (135°C)ExcellentFairExcellent
MINERAL OILExcellent275°F (135°C)Not recommendedExcellentExcellent
MOTOR OILExcellent275°F (135°C)Not recommendedNo dataExcellent
MURIATIC ACID 37%Excellent275°F (135°C)FairExcellentGood
NITRIC ACID (20%)Excellent150°F (65°C)ExcellentExcellentNot recommended
NITRIC ACID (50%)Excellent150°F (65°C)Not recommendedExcellentNot recommended
PALM OILExcellent212°F (100°C)ExcellentNo dataExcellent
PERACETIC ACID (20%)Excellent140°F (60°C)GoodExcellentNot recommended
PERACETIC ACID (40%)Excellent140°F (60°C)GoodExcellentNot recommended
PHTHALIC ACIDExcellent200°F (95°C)ExcellentExcellentNot recommended
Plating Solutions- Cadmium- Cyanide Bath 90FExcellent—No dataExcellentExcellent
POTASSIUM ACETATE 50%Excellent230°F (110°C)ExcellentNo dataFair
POTASSIUM HYPOCHLORITEExcellent200°F (95°C)ExcellentNo dataExcellent
PROPYL ACETATEExcellent75°F (25°C)GoodNot recommendedNot recommended
PROPYL ALCOHOLExcellent150°F (65°C)ExcellentExcellentExcellent
SALT BRINE (NaCl SATURATED)Excellent275°F (135°C)ExcellentExcellentExcellent
SODIUM BISULFATEExcellent275°F (135°C)ExcellentExcellentGood
SODIUM BISULFITEExcellent275°F (135°C)ExcellentExcellentExcellent
SODIUM BROMIDEExcellent275°F (135°C)ExcellentExcellentNo data
SODIUM HYPOCHLORITE (100%)Excellent200°F (95°C)GoodExcellentNot recommended
SODIUM HYPOCHLORITE (<20%)Excellent200°F (95°C)GoodExcellentGood
SODIUM NITRATEExcellent275°F (135°C)ExcellentExcellentExcellent
SODIUM SULFATE 23%Excellent—ExcellentExcellentExcellent
SOYBEAN OILExcellent250°F (120°C)FairExcellentExcellent
SULFUR CHLORIDEExcellent75°F (25°C)Not recommendedExcellentNot recommended
SULFUR DIOXIDEExcellent175°F (80°C)ExcellentExcellentNot recommended
SULFURIC ACID 1% to 10%Excellent250°F (120°C)ExcellentExcellentExcellent
SULFURIC ACID 10% to 75%Excellent200°F (95°C)GoodExcellentGood
SULFURIC ACID 75% to 93%Excellent200°F (95°C)GoodExcellentFair
TOLUENEExcellent175°F (80°C)Not recommendedExcellentNot recommended
TRIETHYLAMINEExcellent100°F (40°C)ExcellentNot recommendedFair
UREAExcellent200°F (95°C)ExcellentExcellentGood
WASTE WATERExcellent275°F (135°C)ExcellentExcellentExcellent
WATERExcellent275°F (135°C)ExcellentExcellentExcellent
WATER - HOT - UP TO 200 F.Excellent275°F (135°C)ExcellentExcellentExcellent
WATER - POTABLEExcellent275°F (135°C)ExcellentExcellentExcellent
WATER, DEIONIZEDExcellent275°F (135°C)ExcellentExcellentExcellent
WATER, REVERSE OSMOSISExcellent275°F (135°C)ExcellentExcellentExcellent
WATER, SALTExcellent275°F (135°C)ExcellentExcellentExcellent
WINESExcellent250°F (120°C)ExcellentNo dataNo data
XYLENEExcellent200°F (95°C)Not recommendedGoodNot recommended
ZINC CHLORIDEExcellent250°F (120°C)ExcellentExcellentExcellent
ZINC SULFATEExcellent250°F (120°C)ExcellentExcellentExcellent

This chart is a general guide. Chemical resistance depends on concentration, temperature and exposure time. Confirm your application with Bailiff before ordering. Don’t use welded flanges in sidewalls for nitric acid, sodium hypochlorite, sulfuric acid or other oxidizers. Temperature limits are from Arkema’s Kynar® PVDF chemical resistance chart for solid resin at atmospheric pressure; they do not account for mixtures. Need HDPE or polypropylene instead? Ask us.

Choosing seals

Gaskets Matter as Much as the Tank

EPDM

A strong choice for most acids, caustics, alcohols and water service. Not for oils and fuels.

Viton®

Best for oils, fuels and many strong acids. Avoid with ketones like acetone and with strong caustics.

Buna-N

Good for oils, fuels and water. Not for oxidizing acids or ketones.

Welded fittings

Welded fittings are molded from the same PVDF as the tank. See fittings.

Tell Us What You’re Storing

Send the chemical, concentration, temperature and size. We’ll match the tank and fittings and send a quote.