Research Article

Dielectric Relaxation Spectroscopy in Synthetic Rubber Polymers: Nitrile Butadiene Rubber and Ethylene Propylene Diene Monomer

Table 2

The chemical composition of the EPDM rubber compound.

Chemical nameFunction(%)

Ethylene propylene rubberPolymer58.0
Carbon blackFiller reinforcing34.0
Zinc oxideProcessing aid3.0
Dicumyl peroxideAntioxidant5.0
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