Epdm energy storage

Is EPDM a good insulator?

This was expected, since ʎ of paraffin (0.2 W/m·K) is higher than the one of unfilled EPDM foams, and the total porosity significantly decreases with increasing PCM amount. However, the EPDM/paraffin foams present good thermo-insulating properties up to a paraffin content of 40 wt%. 3.7. Rheology

What is the electrical resistance of EPDM?

EPDM exhibits the electrical resistivity of 10 15 –10 17 Ω cm, dielectric strength of ~35–41 kV mm −1, dielectric constant of 3–3.5 kHz, and dissipation factor of 0.004 kHz . The flame resistance of the composites of EPDM can be improved by using aluminum trihydroxide (ATH).

Is EPDM a color stable material?

Properly pigmented black and non-black compounds are color stable. It has excellent low-temperature flexibility with glass transition temperature of −60 °C. EPDM is used in several industrial segments, such as sealing, mechanical and thermal insulation, coatings, tubes, and cushions.

What are the electrically conductive applications of EPDM?

The electrically conductive applications of EPDM include pressure-sensitive switches, actuators, microwave absorption, EMI shielding, conductive gaskets, touch pads, biosensors, and many other fields. EPDM is a synthetic rubber consisting of ethylene and propylene where ‘M’ refers to the saturated backbone in the polymer.

Is EPDM a reversible polymer?

EPDM is an elastic polymer or an elastomer which responds to a large, reversible, and rapid strain to stress. This property differentiates it from the rest of the materials.

Is EPDM a good elastomer?

EPDM is an elastomer that exhibits acceptable and valuable mechanical and dielectric properties and shows specific resistance to several conditions, such as oxidation, chemical attack, and resistance to weather effects .