Exploring Freudenberg Brand Disogrin Polyurethane Compounds
Discover the power of Freudenberg brand Disogrin compounds! Learn how these versatile, durable seals can revolutionize your application especially when combined with Gallagher Fluid Seals expertise.
In the world of industrial applications, utilizing the right sealing materials can make all the difference. Freudenberg-NOK’s Disogrin compounds have been known for their exceptional properties and versatility, especially in fluid power applications, since their introduction. As one of the leading sealing companies in this space, our team at Gallagher Fluid Seals has found countless applications where this material is an ideal choice. But what exactly makes Freudenberg-NOK's Disogrin seals such an ideal solution? To understand this, let's dive into what Disogrin is and why it stands out.
What is Disogrin?
Disogrin is a proprietary family of polyurethane compounds from Freudenberg-NOK Sealing Technologies, renowned for their mechanical properties, durability, resistance to wear, and compatibility with various fluids. These compounds are engineered to perform under demanding conditions, making them ideal for a diverse range of applications. From sealing solutions to components in hydraulic systems, Disogrin compounds offer reliability and longevity.
Their compatibility with both mineral oils and water makes them suitable for a wide range of industrial applications. Consequently, Disogrin compounds are used extensively in fluid power applications, including rod seals, piston seals, gaskets, wipers, O-rings, and wear rings. These seals can span many applications but are most commonly used in hydraulics and pneumatics for forestry, agriculture, construction, marine, oilfield, energy, chemical processing, food and beverage processing, manufacturing, and water treatment industries.
The family of Disogrin materials is known for its abrasion resistance, ensuring longevity in high-wear environments. Additionally, they offer temperature ranges from -65°F to 250°F, depending on the specific compound. Among the Disogrin family, two compounds stand out due to their unique properties and widespread use.
Disogrin Family of Compounds
- Disogrin 7695: This compound is celebrated for its resistance to water, acids, and bases. It is compatible with mineral-based oils, hot vegetable oils, and water, making it suitable for biodegradable fluid applications. It possesses a durometer of 94 ± 5 Shore A and is resistant to acidic and basic solutions (pH 2-13) up to 220°F. Disogrin 7695 is commonly used in forestry, landscaping, agriculture, marine, oilfield, and water treatment industries.
- Disogrin 9250: Known for its robustness and wear resistance, Disogrin 9250 offers an improved compression set, greater heat resistance, improved fluid compatibility, and increased wear resistance. This compound is known to withstand higher pressure and lasts longer than other formulas. It possesses a durometer of 92 ± 5 Shore A and is suited for temperatures of -65°F to +230°F for continuous operation and can also withstand intermittent temperatures up to +300°F. It is used in rod seals, piston seals, gaskets, wipers, and O-rings, making it a versatile choice for high-pressure applications.
Disogrin compounds are a testament to the advancements in material science, offering solutions that meet the rigorous demands of modern industries. Their unique properties and versatility make them indispensable in ensuring the efficiency and longevity of machinery. Additionally, our team at Gallagher Fluid Seals has extensive knowledge in fluid power and many industries. As a Freudenberg-NOK Preferred Distributor, we can offer you access to their global network, ensuring we find the right solution for you.
Check out our eCommerce store to purchase your Disogrin seal or reach out today for support in finding the right solution for your application. >>
