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AEM rubbers (Ethylene acrylic elastomers) are synthetic rubbers composed of both ethylene and acrylic monomers. The ethylene imparts good low temperature properties, while the acrylic portion improves the oil resistance. The combination of a saturated backbone with polar side groups also provides good resistance to heat, ozone (weathering), and many chemicals.
Besides excellent heat and ozone resistance, AEMs have outstanding vibration dampening and good dynamic and abrasion properties over a wide temperature range. However, AEMs are more expensive than most standard elastomers including NR, NBR, CR, EPDM, and SBR.
These are some of the properties of AEM rubber compounds:
Grades | GP, HT, oil resistant, low temperature |
Hardness Range (ShA) | 45 – 90 |
Thermal Resistance continuous/peak (°C) | 150 / 175 Very good heat resistance |
Low temperature (°C) | – 40 Good for low-temperature applications |
Chemical Resistance | Resistance to oils, lubrificant, oxidazing media, blowby condensates |
Weatherability | Excellent ozone resistance weather |
Others | Low gas permeability – low compression set |
Curing | Amine, peroxide |
The manufacturing technologies of these types of compounds are the traditional compression and injection moulding, extrusion, calendering and coating process.
Some specialities require exclusive reticulation agents that take advantage of specific chemical properties.
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).
Processes

By Sea, 25KG per Carton Bag, 500KG per Pallet. For 1*20 feet container qty, standard products will take 2-3 weeks after receiving the deposit. And we will arrange production according to customers’ demand for continuous orders.
Our specialty compound is widely used in applications as sealing, hose, roll and other industrial segments.We supply many kinds of rubber compounds:
HNBR Rubber Compound, FKM Rubber Compound, FVMQ Rubber Compound, ACM Rubber COmpound, AEM Rubber Compound, CSM Rubber Compound, ECO Rubber Compound, PU Rubber Compound.

We serve the below segments:Anti-vibration, Sealing, Hose, Roll, Sport, Wire & Cable, etc.
1. What Kind of Cooperation Models:
A. Zabarh Supplies the Recipes and Mixes the Compounds according to the specifications.
B. Customers Supplies the Recieps, Zabarh Mixes the compounds.
2. May I get some samples?
Yes, The samples are free,the freight will be paid by the consignee of the samples.
3. How long will you delievery the products?
10-15 working days after received the deposit.
4. Is OEM&ODM accepted?
Yes, of course. Please provide sample or drawing
New products from manufacturers at wholesale prices