Project details

Specific information on NBR metric O-rings. However, HNBR is a hydrogenated nitrile rubber with excellent heat resistance, ozone resistance, chemical resistance, and mechanical properties. HNBR O-rings are typically used to seal various media, such as petroleum based oils and fuels, aliphatic hydrocarbons, vegetable oils, silicone oils and fats, ethylene glycol, water and steam, as well as some strong acid, alkali, and salt solutions. HNBR O-rings are not suitable for media such as chlorinated hydrocarbons, ketones, ethers, and esters.