Berdasarkan ISO 7471

Salah satu kelebihan pipa PPR adalah sifat material pembentuknya yang tahan terhadap berbagai bahan kimia yang bersifat korosif. Berikut ini adalah daftar ketahanan PP-R terhadap bahan-bahan kimia.

Acetic anhydride (100% concentrat)

• 20°C = Highly resistant

Acetic acid (100% concentrat)

• 20°C = Highly resistant
• 60°C = Highly resistant

Acetone (100% concentrat)

• 20°C = Highly resistant
• 60°C = Fairly resistant

Ammonia gas (100% concentrat)

• 20°C = Highly resistant
• 60°C = Highly resistant

Ammonia liquid (concentrat)

• 20°C = Highly resistant
• 60°C = Highly resistant

Ammonium acetate (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Ammonium carbonate (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Ammonium chloride (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Ammonium nitrate (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Ammonium phospate (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Ammonium sulfate (any percentage)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Aniline (100% concentrate)

• 20°C = Highly resistant
• 60°C = Resistant

Animal oil

• 20°C = Highly resistant
• 60°C = Resistant
• 100°C = Slightly resistant

Antifreeze

• 20°C = Highly resistant
• 60°C = Highly resistant

Bleach (12,5% chlorine)

• 20°C = Fairly resistant
• 60°C = Fairly resistant

Bromine dry vapour (high concentrate)

• 20°C = Not resistant
• 60°C = Not resistant

Bromine dry vapour (low concentrate)

• 20°C = Not resistant
• 60°C = Not resistant

Bromine liquid (100% concentrate)

• 20°C = Not resistant

Caustic soda (100% concentrat)

• 20°C = Highly resistant
• 60°C = Highly resistant

Carbon tetrachloride (100% concentrat)

• 20°C = Slightly resistant
• 60°C = Not resistant

Chlorinated water (saturated solution)

• 20°C = Slightly resistant
• 60°C = Not resistant

Chlorine dry gas (100% concentrate)

• 20°C = Not resistant
• 60°C = Not resistant
• 100°C = Not resistant

Chlorine liquid (100% concentrate)

• 20°C = Not resistant

Chlorine wet gas (100% concentrate)

• 20°C = Fairly resistant
• 60°C = Not resistant
• 100°C = Not resistant

Chloroform (10% concentrate)

• 20°C = Slightly resistant
• 60°C = Not resistant

Cocoa, soluble

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Resistant

Coffee, soluble

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Resistant

Coconut oil

• 20°C = Highly resistant
• 60°C = Resistant

Ethyl acetate (100% concentrate)

• 20°C = Fairly resistant
• 60°C = Fairly resistant

Ethyl alcohol (100% concentrate)

• 20°C = Highly resistant
• 60°C = Highly resistant

Ethyl benzol (100% concentrate)

• 20°C = Fairly resistant
• 60°C = Not resistant

Ethyl chloride (100% concentrate)

• 20°C = Not resistant

Formaldehyde (40%)

• 20°C = Highly resistant
• 60°C = Highly resistant

Fruit juice

• 20°C = Highly resistant
• 60°C = Highly resistant

Gelatine (100% concentrate)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Gin (40% concentrate)

• 20°C = Highly resistant

Glucose

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Glycerine (100% concentrate)

• 20°C = Highly resistant
• 60°C = Highly resistant

Glycerine liquid (low concentrate)

• 20°C = Highly resistant
• 60°C = Highly resistant
• 100°C = Highly resistant

Hydrochloric acid (high concentration)

• 20°C = Highly resistant
• 60°C = Highly resistant

Hydrochloric acid (low concentration)

• 20°C = Highly resistant
• 60°C = Highly resistant

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