SoundX® Mass Loaded Vinyl Flexible Sheet

Flexible Acoustic Barrier Sheet

SoundX® Mass Loaded Vinyl flexible sheets are used for reducing NVH (noise, vibration, harshness), sound abatement, sound proofing, and noise reduction in automotive, industrial and building applications. The high specific gravity of MLV SoundX® sheets blocks the transmission of sound waves and is effective for a variety of requirements and applications.

Sound Abatement Properties

SoundX® EVA and SoundX® 100 meet or exceed the predicted sound reduction as calculated by the limp mass law: dB = 20*log (f*m) - 33 (where f = frequency in Hz and m=mass in lb/SF)

Features

• Reduce NVH (noise, vibration, harshness)
• Mass loaded vinyl flexible sheet provides effective sound-deadening qualities
• Easy to fabricate, SoundX® MLV sheets can be fabricated using a range of processes (adhesives, lamination, die cutting, etc.)
• Easily cut on site using standard construction tools
• Thermoformability: Formulations available for low to medium draw thermoforming applications
• Custom sizes & packaging: Customers can select from various gauges, cut sizes, order sizes and colors to get the exact flexible sheet for their needs
• Flammability: SoundX® MVSS 302 and formulations are available to meet UL HB
• Regulatory needs: SoundX® formulations are RoHS-compliant and barium-free color matches avaliable upon request
• Customizable formulations to meet transportation industry OEM material specification and specialized thermoforming processes in any industry