3M

3M 4014 Damping Aluminum Foam Sheets

3M™ Damping Aluminum Foam Sheet 4014 is 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.

Absorbs and dissipates vibration and reduces noise in metal and plastic panels
Durable aluminum backing resists aging and moisture
250 mil open cell polyurethane foam absorbs and attenuates vibration

Color: Silver

Liner Material: Release Liner

Backing/Carrier Material: Open-Cell Polyurethane Foam w/ an Aluminum Layer

Adhesive Type: Viscoelastic Polymer

TotalThickness: 250 mil

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

Absorbs and dissipates vibration and reduces noise in metal and plastic panels
Durable aluminum backing resists aging and moisture
250 mil open cell polyurethane foam absorbs and attenuates vibration
Acrylic adhesive aggressively bonds to structural surfaces

Specifications

Color	Silver
Backing/Carrier Material	Open-Cell Polyurethane Foam w/ an Aluminum Layer
Adhesive Type	Viscoelastic Polymer
Total Thickness	250 mil
Liner Material	Release Liner
Minimum Temperature Performance	-94°F
Maximum Temperature Performance	86°F

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet

Larger-scale jobs where cost-per-pound ratios are important
Reduce resonant noise, vibration and fatigue in metal panels and support structures
Applications requiring flame resistance, thermal conductance or resistance to low temps
Chutes, conveyors, bins, metal shop boxes and tables where metal contact causes vibration
General noise reduction
Die cutting aluminum foil parts for aerospace applications - F.A.R. 25.853(b)

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