Key Points
- Sealing in hydrogen systems requires specific solutions capable of handling high reactivity and leaks.
- Permabond® F201HV is a certified anaerobic adhesive for gaseous hydrogen, designed to ensure safety and reliability.
- Chemical and mechanical resistance allows for consistent performance even in critical operating conditions.
- The absence of welding and brazing simplifies installation by reducing time and application complexity.
- A strategic solution for refueling stations, FCEVs, pipelines, and pressure tanks, where hydrogen purity is essential.
The shift to hydrogen as an energy carrier is no longer a distant ambition, but a present reality. Europe is investing heavily in hydrogen refueling stations, fuel cell vehicles FCEVs (industrial equipment ) and powered by hydrogen, so the need for powered by hydrogen, so the need for stickers e lubricants that can be used in such systems has never been greater.
The purity of hydrogen is crucial to ensure efficiency and longevity of these systems. Even slight impurities can cause serious issues such as catalyst degradation, premature equipment failures, and compromise system efficiency.
Permabond® F201HV: strength, durability, and safety for hydrogen systems
Permabond® F201HV is an advanced anaerobic adhesive designed to seal the joints of metal pipes against hydrogen leaks. Gaseous hydrogen, with its small molecular size and high reactivity, poses significant challenges when it comes to sealing, and traditional materials may not ensure adequate sealing.
Key features and benefits of Permabond® F201HV
Permabond® F201HV has been developed to meet the safety, reliability, and durability needs required by hydrogen systems. Its technical features make it suitable for operation even in particularly critical application conditions.
- Approved for gaseous hydrogen: Permabond® F201HV has received official certification (Inorm KE214) for use in hydrogen systems ensuring that the anaerobic sealant adhesive is not only safe, but also effective for sealing pipes, valves e fittings.
- High strength and durability: the product provides a high-strength long-term seal that prevents tampering and secures threaded metal joints in the most challenging conditions.
- Fast curing: Permabond® F201HV cures at room temperature, simplifying installation and reducing processing times. For a faster cure, activators can be used to ensure quick processing times in demanding environments.
- Chemical resistance: this anaerobic adhesive is highly resistant to a wide range of chemicals, including hydrogen, making it versatile for various industrial applications.
- Does not require welding or brazing.
Reliable sealing of metal joints in hydrogen systems
Permabond® F201HV provides a reliable and high-strength seal for metal joints in hydrogen systems, preventing leaks and ensuring long-term durability. Additionally, this anaerobic sealant adhesive ensures resistance to extreme conditions, offering protection against contamination, corrosion, and wear.
Certification for gaseous hydrogen applications
The purity of gaseous hydrogen is crucial, especially in applications like fuel cells, where impurities can lead to reduced efficiency and increased costs. Permabond® F201HV is certified Inorm KE214 for use in hydrogen systems.
Reliability and long-term performance
Permabond® F201HV is designed to ensure reliability and long-term performance, extending the lifespan of hydrogen systems. The resistance of this anaerobic adhesive to thermal shocks and chemical exposure reduces maintenance needs
Applications in the hydrogen sector
Permabond® F201HV is ideal for use in various applications within hydrogen systems, including:
- Hydrogen refueling stations: Permabond® F201HV is essential for ensuring the safety and efficiency of refueling stations, where high-pressure hydrogen systems are used to power fuel cell vehicles.
- Fuel cell vehicles (FCEVs): Permabond® F201HV provides reliable sealing for hydrogen fuel systems.
- Hydrogen pipelines: this anaerobic adhesive ensures the safe and efficient operation of hydrogen pipelines by preventing leaks, minimizing the risk of contamination, and extending the lifespan of critical infrastructure.
- Hydrogen storage tanks: Permabond® F201HV ensures secure and leak-proof seals in metal joints.
FAQ
Can Permabond® F201HV be used to seal other types of gas systems besides hydrogen?
Yes, Permabond® F201HV is versatile and can be used to seal a variety of gas systems, including natural gas and hot water systems, in addition to hydrogen applications.
Why is hydrogen purity so important in fuel cells and hydrogen refueling stations?
Hydrogen purity is essential because impurities can damage sensitive components such as proton exchange membrane fuel cells (PEM), causing reduced system efficiency, catalyst poisoning, and premature equipment failures. Maintaining high purity ensures optimal performance and longevity of the system.
Mascherpa technical solutions for hydrogen systems
To thoroughly understand the technical challenges related to hydrogen and the most advanced solutions available, Mascherpa offers two insights on the Mascherpa Expert page entirely dedicated to this strategic field.
The insight on lubricants for hydrogen is instead dedicated to applications in highly reactive environments, where the choice of lubricant is a critical safety factor. I special lubricants, such as Molykote HP-300, ensure chemical stability, thermal resistance e wear reduction in applications such as ICE vehicles e FCEVs, refueling and storage systems, contributing to the protection of components and to the operational continuity.
Through articles, technical videos, and in-depth content, Mascherpa Experts share field-acquired expertise, offering concrete support to those operating in the hydrogen sector and seeking reliable, safe, and innovation-oriented solutions.
Ensuring excellence in hydrogen systems
With the continuous growth and evolution of the hydrogen industry, the need for high-performance products capable of addressing the unique challenges of hydrogen systems becomes increasingly important. Permabond® F201HV provides essential solutions that ensure integrity, safety, and efficiency of hydrogen applications.
If you work with hydrogen refueling stations, fuel cell vehicles, or hydrogen pipelines, this product offers the reliability and performance needed to meet the stringent demands of the hydrogen market. For more information on the ideal products for application in hydrogen systems contact our Mascherpa experts.
For further information regarding the hydrogen sector, download our technical guide.
