3M™ Damping Aluminum Foam Sheet 4014 is an open-cell polyurethane foam
with an aluminum constraining layer on one side and a pressure sensitive adhesive
on the opposite side to facilitate attachment to the surface of the vibrating panel.
The adhesive is protected by an easy-release liner.
- Excellent damping per pound of material used and installed cost ratio.
- Easy to apply – only hand pressure required.
- Good thermal insulator and heat reflector.
- Excellent moisture resistance, aging properties and fatigue resistance.
- Meets Federal Air Regulation Flammability Specifications for acoustical
insulation materials (F.A.R. Section 25.853, Paragraph B).
Application :
- Reduce resonant noise, vibration and fatigue in metal, plastic panels and support
structures.
- Almost anywhere plastic or metal contact with materials that can result in
potentially damaging vibration
