PP material datasheet


Chemical resistance chart

 

How to use this chart

 

» Meaning of symbol:

OK: Recommended.

△: Must confirm if usable by testing in advanced.

X: Not recommended.

» This chart only provides the result of a single chemical to material, if a client uses more than one kind of chemical at the same time, please choose material by experience.

» This chart is for reference only which is not applicable to all working environments. Please refer to design equipment according to practical experience.

 

Category

Chemical

PP

Organic acids

Acetic acid

OK (20%)

Acetic acid, glacial

N/A

Acetic anhydride

N/A

Citric acid

N/A

Organic compound

Acetaldehyde

OK (20˚C)

Acetone

 (20˚C)

Methyl alcohol

N/A

Aniline

N/A

Benzaldehyde

OK (70˚C)

 X (100˚C)

Benzene

OK (20˚C)

 X (70˚C)

Benzyl alcohol

OK

Benzyl chloride

N/A

Corn oil

N/A

Ethanol

OK (96% @ 70˚C)

Ethylene glycol

OK

Fatty acid

N/A

Formaldehyde

OK (10%)

OK (40%)

Formic acid

N/A

Hexane

X (20˚C)

Lactic acid

N/A

Methanol

OK (20˚C)

Paraffin oil

N/A

Petroleum

N/A

Phenol

N/A

Propane, liq

N/A

Propanol

N/A

Stearic acid

N/A

Tannic acid

N/A

Tartaric acid

N/A

Toluene

X

Urea

N/A

Inorganic compound

Ammonia

N/A

Ammonium chloride

N/A

Ammonium hydroxide

N/A

Ammonium nitrate

N/A

Ammonium sulfate

N/A

Aqua regia

N/A

Barium chloride

N/A

Barium hydroxide

N/A

Brine

N/A

Calcium Chloride

N/A

Calcium hydroxide

N/A

Carbonic acid

N/A

Chloric acid

N/A

Chlorine

OK (10%)

△ (30%)

Detergent

N/A

Hydrobromic acid

N/A

Hydrochloric acid

N/A

Hydrofluoric acid

OK (20˚C)

Hydrogen peroxide

N/A

Nitric acid

OK (20˚C)

Phosphoric acid

OK (70˚C)

Potassium hydroxide

N/A

Potassium nitrate

N/A

Potassium sulfate

N/A

Sodium carbonate

N/A

Sodium hydroxide

OK (50%)

Sodium nitrate

N/A

Sulfuric acid

OK (30% @ 70˚C)

  (30% @ 100˚C)

OK (100% @ 20˚C)

  (100% @ 70˚C)

Sulfur dioxide

N/A

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