Aluminum Foil Butyl Sound Deadener

Sound is produced by the vibration of an object, and the passage of sound waves through a substrate member usually produces passive resonance. The strength of the resonance depends on the density and thickness of the substrate member. Thermoplastic plate parts and single-material substrate components are often the source of passive resonance conduction, so cutting off or suppressing resonance conduction is a top priority.

Butyl damping aluminum foil sound insulation felt is covered with 100um soft aluminum foil, using environmentally friendly butyl rubber as the base material, and supplemented by special mineral high damping materials. It has excellent elasticity and tensile strength, and its remarkable damping properties can reduce the sound wave resonance conduction of the base material body, thereby achieving the purpose of sound insulation and noise reduction.