NBR
Nitrile butadiene rubber provides excellent resistance to oils and minerals along with high resistance to heat aging.
NR
Natural Rubber provides huge resilience along with abrasion to metal but weak against oils and ozone.
SBR
Styrene Butadiene Rubber provides excellent abrasion and wear resistance along with high aging stability and low price.
EPDM
Ethylene Propylene Diene Monomer provides excellent fire proofing hydraulic liquids along with high resistance for weather (polar and steam), heat and ozone.
Silicone
Silicone rubber is generally non-reactive, stable, and resistant to extreme
environments and temperatures from -55 °C to +300 °C.
Viton®
Fluoroelastomer polymer registered under DuPont Performance Elastomers L.L.C. provides excellent resistance to heat along with high resistance to corrosion and meets the FDA specifications.