POLYMER KNOWLEDGE
Sealing Material Guide
Compare polymer performance across temperature, oil, chemical and environmental exposure.
−30°C to +100°C
NBR
Balanced oil resistance and industrial value.
−50°C to +150°C
EPDM
Strong weather, water and steam resistance.
−20°C to +200°C
FKM
High-temperature and fuel-resistant fluoroelastomer.
−60°C to +200°C
Silicone
Wide temperature range and flexible low-temperature behavior.
−30°C to +150°C
HNBR
Improved heat, wear and mechanical performance.
−200°C to +260°C
PTFE
Broad chemical resistance and very low friction.
Compound dependent
FFKM
Premium chemical and thermal resistance for critical service.
Grade dependent
PU
High wear strength for dynamic hydraulic sealing.