HDPE Chemical Resistance Chart

High-Density Polyethylene (HDPE) is one of the most versatile plastics for chemical storage. It offers excellent resistance to acids, bases, and alcohols, making it ideal for drums, containers, and secondary containment.

600+ chemicals tested 20°C & 50°C data Free to use

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Excellent (A)

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Good (B)

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Limited (C)

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Not Recommended (D)

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Chemical	Concentration	20°C	50°C	CAS

HDPE Properties

Full Name High-Density Polyethylene

Max Temperature 80°C (176°F) continuous

Min Temperature -50°C (-58°F)

Density 0.94–0.97 g/cm³

UV Resistance Poor (needs stabilizers)

FDA Approved Yes (food grades)

Weldable Yes

Cost Low (economical)

Common Applications

Drums & Containers

Chemical storage drums, IBCs, jerry cans, carboys

Secondary Containment

Spill pallets, sumps, bund liners, drip trays

Piping & Fittings

Chemical transfer pipes, valves, fittings

⚠️ Not Recommended For

HDPE has poor resistance to these chemical types:

Aromatic hydrocarbons (benzene, toluene, xylene)
Chlorinated solvents (carbon tetrachloride)
Strong oxidizing acids (concentrated nitric)

Oils and greases (causes swelling)
Halogens (bromine, fluorine)
UV exposure (outdoor use without stabilizers)

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