Nitrile Butadiene Rubber Seals for Industrial and Domestic Use by NNK

At NNK, we understand the importance of having reliable and efficient sealing solutions for various industrial and domestic applications. That's why we offer a wide range of Nitrile Butadiene Rubber (NBR) seals that are designed to meet your specific needs and requirements.

NBR is a synthetic rubber copolymer of acrylonitrile (ACN) and butadiene that is widely used in the sealing industry due to its strong engineering properties. Our NBR rubber seals are resistant to oil, fuel, grease, water, air, and flame retardant liquids (HFA, HFB, HFC), making them ideal for a wide range of applications.

Our NBR rubber seals can be used in hydraulic fluids, gas oil, silicon oil, animal and vegetable oils and fats, as well as hot and cold water. Additionally, our NBR rubber seals have the following beneficial aspects:

Operating temperature range from -35°C to +120°C (-30°F to +250°F)
Ability to be compounded for numerous applications
Improved physical properties and resistance to higher temperatures with carboxylated grades of NBR rubber seals (XNBR)
Suitable for use in the food and pharmaceutical industries with potable water (WRC/WRAS) compounds of NBR
Better oil resistance with high acrylonitrile content NBR rubber seals
Low-temperature flexibility and resilience with low acrylonitrile content NBR rubber seals
Special low-temperature compounds of NBR rubber for mineral oil-based fluids

At NNK, we take pride in being a pioneer in the sealing industry. We offer an extensive range of NBR rubber sealing solutions that include food-grade seals, water-cut seals, oil seals, O-rings, and industrial seals. In addition to our standard profiles, we also offer custom seals and parts. Our unique processes for the manufacture of NBR rubber seals enable us to create seals and parts that meet your specific application needs.

With NNK, you can trust that you're getting high-quality NBR rubber seals that are designed to meet rigorous industry standards and regulations. Contact us today to learn more about our NBR rubber sealing solutions and how we can help you find the perfect solution for your application needs.