HNBR90 O-Rings BS102 to BS178 Cross Section 2.62mm
£0.0331 – £2.9240
HNBR 90 O-Rings (Hydrogenated Nitrile)
HNBR 90 o-rings are produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties.
HNBR 90 o-rings are ideal for all oil resistant applications, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents.
• Exposure to oil soured with metal sludge.
• Seals for oil well applications.
• Seals for automotive fuel handling systems.
• Seals for general industrial usage.
|Material||HNBR (Hydrogenated Nitrile)|
|O-ring type||British Standard (imperial)|
|Hardness (Shore A)||90|
|Maximum Temperature (°C)||+150°C (-175°C special compounds)|
|Minimum Temperature (°C)||-40°C (-60°C special compounds)|
Please note: All HNBR material supplied by Eastern Seals is peroxide cured.
Eastern Seals provide a range of HNBR seal materials that have passed the NORSOK M-710 requirements. These are listed on our NORSOK Approved Compounds page.
To view technical material information on our HNBR seals range, please read our HNBR Materials page.