Electra 5.0

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DRARTEX EV SERIES

Electra 5.0

DrARTEX Electra 5.0 is the flagship of the extra-light damping category. At a substantial 5.0 mm thick, it is engineered to deliver the damping power of conventional heavy materials while remaining exceptionally light. Using the proprietary AeroSphere Reinforced Mastic, Electra 5.0 achieves an industry-leading Mechanical Loss Factor (MLF) of up to 0.8—making it the essential choice for severe structural noise in high-performance and EV applications where weight cannot be compromised.
Heavy-Duty Damping

Details

Designed to eliminate the most intense, low-frequency structural noise—primarily from the road surface, tires, and suspension—Electra 5.0 offers zero compromise on quietness. The unique, non-bitumen mastic is completely odorless and boasts a low density (approx. 0.99 g/cm³), ensuring your vehicle maintains its optimal power-to-weight ratio and battery range, even on the heaviest areas of the chassis.

Installation

Maximized Energy Efficiency. By using Electra 5.0, you achieve absolute noise cancellation in the areas that require the most damping, avoiding the unnecessary mass and compromised performance associated with traditional thick soundproofing.

Floor

Bulkhead

Chassis Frame

Wheel arches

AeroSphere Mastic & 100 µm Tempered Foil.

Materials

Electra 5.0 features the next-generation AeroSphere Reinforced Mastic, which is engineered to be stable and effective from -40°C to +90°C (with intermittent resistance up to +150°C). The material’s high adhesion of over 10.5 N/cm and robust 100 µm semi-annealed foil ensure permanent structural bond, outstanding anti-corrosion protection, and full moisture resistance.

Data

Corrosion Protection 99%
Water & Moisture Resistance 100%
Vibration Damping 99%
Sound Insulation 85%
Thermal Insulation 80%