|
|
---|---|
Adhesive Type
|
Viscoelastic Polymer
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Applications
|
Vibration Damping
|
Backing Material
|
Aluminum-urethane
|
Backing Thickness (Imperial)
|
3 mil
|
Backing Thickness (metric)
|
0.08 mm
|
Back Side Adhesive Thickness (Metric)
|
0.08 mm
|
Brand
|
3M™
|
Industries
|
Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military and Government, Specialty Vehicle, Transportation
|
Maximum Operating Temperature (Celsius)
|
30 °C
|
Maximum Operating Temperature (Fahrenheit)
|
86 °F
|
Minimum Operating Temperature (Fahrenheit)
|
-94 °F
|
Primary Liner
|
Easy Release Film
|
Product Colour
|
Silver
|
Product Form
|
Sheet
|
Product Series
|
AU
|
Shelf Life in Months (from date of manufacture)
|
24
|
Units per Case
|
15
|
3M™ Damping Aluminum Foam Sheets 4014 are a vibration and noise reduction material provided in sheets for excellent per-pound cost ratios. Open cell polyurethane foam with an aluminum-urethane constraining layer absorbs panel vibration and dissipates it to negligible heat, reducing resonant noise and fatigue. Pressure-sensitive adhesive and easy-release liner make for fast, smooth application of this soundproofing material.
Sized for applications with larger damping areas such as sound absorbing wall panels, 3M™ Damping Aluminum Foam Sheet 4014 attenuates and reduces the resonant sound and vibration in thin sheet metal, plastic panels and support structures. It features a 250 mil (6.35 mm) open cell polyurethane foam with a 3.0 mil (0.01 mm) aluminum-urethane backing. It applies quickly and easily to the vibrating component by a strong, pressure-sensitive acrylic adhesive and only finger pressure is required to establish a lasting bond.