The definitive comparison: every material in our database, every chemical, one table. Use the search and filters to narrow down to the chemicals relevant to your application, then compare ratings across material families.
A = Excellent B = Good C = Limited D = Not Recommended
Which material has the best overall chemical resistance?
PTFE (Teflon) tops the chart with 965 chemicals rated A (Excellent) at 20°C, followed by FEP (899) and SS 316 (773). However, the best material depends on your specific chemicals, temperature, and mechanical requirements.
How do I read this chart?
A (green) = Excellent resistance, no degradation. B (blue) = Good resistance, minor effect. C (amber) = Limited resistance, short-term use only. D (red) = Not recommended, material will degrade. Search for your specific chemical and compare ratings across materials.
