High Temperature Resistant HNBR O Ring Rubber O Ring 70 Shore A

H-NBR O-Ring

Product Description:

H-NBR (Hydrogenated Nitrile Butadiene Rubber) O-ring is a sealing ring with special properties, made of hydrogenated Nitrile Butadiene Rubber material.

Main features:

1. High temperature resistance: H-NBR O-ring can maintain good performance and sealing effect in high temperature environment. Compared to common NBR O-rings, it is able to withstand higher operating temperatures and typically works effectively in the range of 150°C to 170°C.

2. Oil resistance: H-NBR O-rings have excellent oil resistance and can provide reliable sealing effects in oil environments such as lubricating oil, fuel oil and hydraulic oil

3. Chemical resistance: H-NBR O-rings have good corrosion resistance and solvent resistance to a variety of chemicals.
4.. Ozone resistance: H-NBR O-ring has good ozone resistance and can maintain stable performance and sealing effect under ozone exposure environment

Application fields:

H-NBR O-rings are widely used in the sealing requirements of automotive, aerospace, petrochemical and other fields. It is commonly found in sealing applications for critical components such as engine systems, hydraulic systems, chemical equipment and seals.