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HNBR

HNBR (Hydrogenated Nitrile Rubber)

Durable oil-resistant rubber for EV thermal systems, hydraulic seals, and mechanically loaded precision parts.

Resumen answer-first

  • Temperature Range: -40 C to +150 C, compound-dependent
  • Media Profile: Oil, coolant, refrigerant, and selected industrial fluids
  • Engineering Role: A practical bridge between commodity NBR and higher-cost fluoroelastomers

Buen encaje

Best fit when NBR oil resistance is useful but higher heat, ozone, and mechanical durability are required.

Ventanas tipicas de aplicacion

EV thermal interface seals

Hydraulic and pneumatic seals

Oil-contact precision molded parts

Comparacion de seleccion

Caracteristica HNBRNBRFKM
Heat capability StrongModerateExcellent
Oil resistance ExcellentExcellentExcellent
Cost position MediumLowerHigher