There is often confusion between the terms NBR (Nitrile Butadiene Rubber) and HNBR (Hydrogenated Nitrile Butadiene Rubber). While both of these materials are synthetic rubber compounds, they have distinct differences that should be considered when selecting the best material for a given application. NBR is a highly versatile material, with excellent oil and fuel resistance and good abrasion resistance.
HNBR, on the other hand, has even better oil and fuel resistance, along with improved heat and ozone resistance. HNBR is generally more expensive than NBR, but offers better performance in extreme environments.
Ultimately, the best choice for a particular application will depend on the specific requirements and the trade-off between cost and performance.
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