Study on Thermal-Oxidative Aging Properties of Ethylene-Propylene-Diene Monomer Composites Filled with Silica and Carbon Nanotubes.

Polymers (Basel) · 2022 · PMC8949780 · PMID 35335536

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It can be seen from Figure 7 that, the crosslinking density of composite materials shows an increasing trend with the extension of aging time, which also confirms that the crosslinking reaction of macromolecular chains occurs in EPDM during the thermal-oxidative aging as described above.

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