Free shipping on all orders! All orders must be over $100.

Collection: AC HNBR O-Rings & Seals

AC HNBR O-rings & Seals

What are A/C HNBR o-rings and seals?

Hydrogenated Nitrile o-rings (HNBR o-rings), also known as Highly Saturated Nitrile (HSN), are composed of a synthetic polymer that is collected by saturating the double bonds in nitrile=s butadiene segments with hydrogen. This unique hydrogenation occurrence minimizes many double bonds in main chains of NBR polymers. This process results in the superior heat, ozone, chemical resistance and mechanical qualities of HNBR o-rings over standard Nitrile o-rings. 

HNBR O-Ring Products:

106 products