When sealing performance is the difference between reliability and costly downtime, engineers turn to materials that can withstand the harshest conditions. Material & Design Solutions’ Petroz™ perfluoroelastomer (FFKM) compounds are engineered for exactly that, to provide dependable sealing solutions where high pressure, extreme temperatures, and aggressive chemicals push other materials past their limits.
Broad Resistance in Extreme Environments
Petroz FFKM compounds excel in demanding applications, operating effectively across a wide temperature range from -30°C (-22°F) up to 300°C (572°F). This durability is paired with broad chemical resistance against some of the toughest agents in industrial settings, including H₂S, amine-based corrosion inhibitors, organic solvents, and strong acids.
Unlike many competitive products, Petroz compounds also feature a significantly lower compression set. This means seals retain their elasticity longer, improving service life and reducing the risk of premature failure.
Proven RGD Resistance
For industries where rapid gas decompression (RGD) is a concern, Petroz 595 and Petroz 530LT have shown excellent performance. Both compounds have demonstrated superior RGD resistance in laboratory testing, including ISO 23936-2 and NORSOK M-170 standards. This reliability makes Petroz an ideal solution for downhole applications and other environments where decompression challenges can compromise sealing integrity.
Versatility Across Applications
MDS offers Petroz compounds in a range of molded finished parts, ensuring versatility for critical sealing needs. Available geometries include O-rings, V-rings, gaskets, T-rings, X-rings, and custom molded products. These seals are suited for use in mechanical seals, pumps, valves, and downhole equipment where performance under extreme stress is non-negotiable.
Across these applications, Petroz compounds consistently deliver:
- Excellent abrasion, acid, chemical, heat, oil, ozone, weather, water steam, and electrical resistance
- Good flame resistance and impermeability
- Fair cold resistance
This balance of properties ensures reliable performance in industries where failure is not an option.
Specialized Grades for Specific Needs
Petroz compounds are available in multiple grades, each designed to target particular performance demands:
- Petroz 390: A 90A durometer FFKM with unsurpassed compression set properties while maintaining excellent chemical resistance.
- Petroz 530LT: A 90A durometer compound engineered for low-temperature sealing and strong RGD resistance.
- Petroz 595: A 95A durometer grade specifically compounded for best-in-class RGD resistance, outperforming many competitor products.
- Petroz 881: An 80A durometer compound designed for superior steam resistance and thermal stability in aggressive chemical and high-temperature environments.
Each grade reflects the same foundation of durability and chemical resistance, while tailoring performance characteristics to specialized applications.
Built for Critical Performance
Petroz perfluoroelastomer compounds are fully fluorinated, giving them the ultimate chemical resistance required in the world’s most challenging environments. Whether facing extreme temperatures, corrosive chemicals, or rapid pressure changes, Petroz seals deliver a consistent, reliable barrier.
By combining high performance, proven testing, and tailored grades, Petroz stands out as the sealing solution of choice for industries that demand durability without compromise.
Reach out to our team to learn more about how Petroz can solve your next challenge.