Properties:

    AEM’s resistance to ozone and weathering is superior to nitrile rubber (NBR) and its cold temperature performance is better than that of ACMs. Besides excellent heat and ozone resistance, AEMs have outstanding vibration dampening and good dynamic and abrasion properties over a wide temperature range.

    Properties of AEM rubber at a glance:

• Excellent weather and ozone resistance

• Very good heat resistance

• Resistant to most oils and lubricants (even those containing aggressive additives)

• Low compression set

• Good for low-temperature applications

• Thermal application range: -40 to +150°C, up to 175°C for short periods

Application:

    AEM elastomers are primarily used where combined resistance to ozone, heat and oils is required. They are sometimes a good alternative to more expensive heat resistant elastomers such as fluorocarbon polymers (FKM), silicones (VMQ) and fluoro-silicones (FVMQ) for elevated temperature applications (< 150 °C, < 300 °F)

    Most car manufacturers worldwide use them to produce engine-related components, including:

• Turbocharger hoses and other hose applications

• Blow-by gas and diesel particle filter sensor sheaths

• Air management elements

• Oil- and heat-resistant vibration dampers

• Engine and transmission seals

• Cylinder head cover gaskets

• Oil filter and oil sump gaskets

• Shift pistons

Specification of AEM Compound:

Testing condition:

   Frist Curing ,（sheet）180℃*10min

   Post Curing, （sheet）175℃*4h

   Rheometer（ASTM D-2084）（180℃）T10（s）=55s      T90（min）=6.9min

Packaging&Storage:

Net weight 25kg/bags; Net weight 1000 kg/pallet.

Store in closed containers in a cool, dry, well-ventilated place. Avoid exposure under direct sunlight.