This chart was developed as a quick reference guide for o ring compatibility with all information based on isolated material testing in optimal conditions at room temperature and pressure.
Buna o rings chemical compatibility.
O ring chemical compatibility chart learn how different o ring materials and chemicals interact.
Basic o ring chemical resistance compatibility information is based on isolated generic o ring material testing in optimal conditions at room temperature and pressure.
Property nitrile buna n ethylene propylene ep fluoro elastomer viton ptfe tensile strength.
The chemical compatibility data can be presented in one of two ways.
Ammonium picrate 1 3 3 1 2 1.
First you can select a specific o ring material to view its compatible chemicals.
Chemical compatibilities are rated and displayed according to the following scale.
Choosing the right material based on chemical and temperature exposure minimizes costly o ring failures.
3 0 chemical compatibility guide for commonly used elastomers for o rings 3 1 0 chemical compatibility guide for ethylene propylene.