ASTM D 1418 Designation: HNBR
ASTM D 2000, SAE J200 Type / Class: DH
STANDARD COLOR: Black, Green
Trade names:
• Therban® (LANXESS)
• Zetpol® (Zeon Chemicals)
Relative cost: High
General temperature range: -30° to +150° c
HNBR performs well in:
• Automotive applications (as O-rings, timing belts, fuel injector seals, fuel hose, shaft seals, diaphragms, and in air conditioning systems)
• Oil field applications (as O-rings, well-head seals, drill-bit seals, packers, drill-pipe protectors)
HNBR does not perform well in:
• Esters
• Ethers
• Hydrocarbons (chlorinated)
• Ketones