For our weak acid (5% HCl) neutralization process (60°C, 0.9 MPa), these EPDM gaskets perform adequately. Sealing is consistent, and we’ve had no leaks over two months. However, we note slight surface softening after extended exposure, which we monitor during weekly inspections. They are a cost-effective alternative to FKM for mild chemical service but require more frequent maintenance checks than premium materials.
Effective in Low-Temperature Environments
In our refrigeration system, the special low-temperature EPDM remains flexible and effective at -30°C. No cracking or seal loss occurs, which is essential for maintaining system efficiency and preventing refrigerant leakage.
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