Hardness Range: 50~90 Shore A
Color: Black (standard)
Standard Temperature: -40°C~150°C (-40°F~302°F)
Low Temperature: -55°C (-67°F)
High Temperature: 165°C (329°F)
Hydrogenated Nitrile(HNBR) has excellent physical mechanical properties, good oil resistance and aging resistance, and good chemical resistance(many dilute acids and alkalis, salt, hydrothion, fluorocarbon, etc.) in high temperature.
Not compatible with chlorinated hydrocarbon , ketones, ethers, esters and strong acids.
Mainly used in oil field and for oil seal, air condition, synchronous belt, etc.