HNBR
HNBR Compounds
Manufactured by Polycomp
Specialist in high-performance elastomer compounds
HNBR compounds: High-performance hydrogenated nitrile butadiene rubbers
Our HNBR compounds are ideal for automotive applications (coolant, AdBlue, oil, fuel), industrial, oil & gas, food & pharma, and medical applications
Contact our HNBR specialists today
HNBR: brief overview and usage
Hydrogenation Process
HNBR is produced through the hydrogenation process from NBR (Nitrile Butadiene Rubber), which significantly improves its thermal and oxidative stability while maintaining excellent oil resistance.
Physical Properties
HNBR offers exceptional physical properties with tensile strength ranging from 20-31 MPa, providing superior mechanical performance for demanding applications.
Key benefits
Discover why HNBR compounds deliver exceptional performance across
demanding applications
Excellent media resistance
Superior resistance to a wide range of media and chemicals
Excellent heat and oxidation stability
Outstanding performance in high- temperature oxidative environments
High mechanical strength
Exceptional mechanical properties for demanding applications
Improved wear resistance
Enhanced durability and resistance to wear
Good in (ultra-pure) water and steam
Excellent performance in water and steam applications
Wide temperature range
Temperature range from -40°C to +160°C
Need custom HNBR formulations?
Our engineers can develop tailored HNBR compounds to meet your specific application
requirements
Technical specs
Temperature Range
-40°C to +160°C
Media Resistance
Excellent
Heat Stability
Excellent oxidation resistance
Mechanical Strength
High strength properties
Wear Resistance
Improved durability
Water/Steam Compatibility
Good performance
Automotive coolant systems
AdBlue applications
Oil and fuel systems
Industrial sealing
Oil & gas applications
Food & pharma applications
Medical applications
Automotive
Industrial
Oil & Gas
Food & Pharma
Medical