Vibration Damping

Whisperdamp Products

Whisperdamp VE-V0

Whisperdamp DBL

Whisperdamp MP & ALP

Whisperdamp Noiseless Metal

Whisperdamp PDP

Whisperdamp PDP-A3

dBRock

Whisperdamp PDP-A3

Post ProductionWhisperdamp pdp

PDP-A3 is PDP modified with PSA as an add-on Constrained Layer Damping Foil for composite panels.

PDP-A3 is used on existing composite panels, the PSA is used to bond the PDP to the clean surface and then a constraining layer of fiberglass is applied to seal in the PDP to the structure. The PDP-A3 should be applied to the nominally flat areas only, the curved areas of a composite molding are usually too stiff to contribute to the noise problem.



Key Benefits

• Minimal added weight

• Suitable for adding constrained layer damping to existing panels

• Increased sound transmission loss for minimal added mass