Carboxylated Nitrile O Rings (XNBR)
Carboxylated Nitrile O Rings Supplier – UK
M Barnwell Services stock a range of Carboxylated Nitrile O Rings (XNBR) that have been developed to provide great physical properties at high temperatures and a high tensile strength.
About Carboxylated Nitrile and its Features:
Carboxylated Nitrile (XNBR) is a Nitrile (NBR) with Carboxyl added to the formulation.
Use of Carboxylated Nitrile elastomer can have improved abrasion resistance, while still retaining an excellent oil resistance.
The temperature range is between -54°C and +135°C.
Hardness range between 50 and 90 Shore A.
Its physical properties include an excellent tear, impact and abrasion resistance, as well as a good gas permeability, resilience and steam resistance, and a good compression set.
Key uses of Carboxylated Nitrile O Rings are hoses, rubber belts, dynamic assemblies such as seals and rod wipers, reciprocating applications. Furthermore, they can be used with petroleum oils and water.
For further information about our range of materials, visit our Material Properties Page.
No limitation to dimensions with over 10,000 different sizes available from stock.
Nitrile (NBR), Carboxylated Nitrile (XNBR)
O Ring Metric & Imperial Kits, Selection Boxes, Splicing Kits & Top-up Bags available.
Bespoke O Ring Kits and Selection Boxes also available.
Encapsulated O Rings (FEP/PFA), Lube, Gauge / O Ring material tester, Quad Rings® (X Rings), Nu-lip Rings, O Ring Cord, Tube, Anti-Extrusion Rings, Splicing Kits, Back-up Rings, Lubricants & Adhesives, Nitrile O Rings (NBR), Hydrogenated O Rings (HNBR)
Between -54°C and +135°C
Between 50 and 90 Shore A