Vibration Damping

Vibration damping is a term used in ergonomic, industrial, and electronic applications where there is a need to lower the amount of energy a system produces. Once vibration has been damped, energy is transferred to appropriate channels and a reduction in noise propagation occurs.

There are myriad reasons why vibration may be undesirable. It may manifest as a simple annoyance or present a potentially catastrophic environmental factor.

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Product Line	Damping Mechanism	Base Material	Adhesive Backing	Typical Applications
DM-200 / DM-400	Free-Layer (Extensional)	Extruded Viscoelastic PVC	High-Tack Acrylic PSA	Sheet metal enclosures, HVAC panels, fluid pumps
DP-100	Constrained Layer (CLD)	Aluminum Restraining Foil + Viscoelastic Core	Pressure-Sensitive Adhesive	Generator housing panels, compressor cabinets
Tech Damp™ FD-100	Composite Damping & Absorber	Damping Sheet + Acoustic Foam/Fiber	Supported Acrylic PSA	Specialty vehicle cabs, marine bulkheads, engine compartments

Types of Damping Materials

At Technicon Acoustics, we rely on several different damping materials to ensure our products stop vibration before it becomes a problem. Determining which material is suitable for vibration damping is determined by the specifics of their intended application. Some of the most common vibration damping materials include:

Rubber
Polyurethane
PVC
Our Products

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Rubber is an effective material for vibration isolation and shock absorption. Rather than damping sheet metal resonance on its own, elastomeric rubber acts as a mechanical decoupler—absorbing kinetic energy from rotating components and releasing it as low-grade thermal energy before it can transmit into adjacent panels. When integrated into multi-layer composites alongside viscoelastic barriers or foam absorbers, molded or extruded rubber components prevent structure-borne flanking paths and isolate mechanical shock across harsh operating environments.

Engineered microcellular and solid polyurethanes provide exceptional energy dissipation through internal viscoelastic hysteresis. Unlike standard open-cell acoustic foams that primarily treat airborne sound, specialized polyurethane damping formulations absorb dynamic impact and decouple vibrating components. Technicon customizes polyurethane densities, cell morphologies, and thicknesses to target specific natural frequencies, ensuring long-lasting vibration attenuation without taking a permanent compression set in demanding cyclic environments.

Flexible, high-density polyvinyl chloride (PVC) sheets—such as Technicon’s DM-200 and DM-400 lines—deliver high extensional damping across thin-to-medium gauge sheet metal and composite panels. Viscoelastic PVC shifts resonant structural frequencies and converts mechanical bending stress directly into low-grade heat. In addition to high mechanical loss factors, our PVC formulations offer broad chemical resistance against fuels, hydraulic fluids, industrial oils, and environmental ozone, making them the standard choice for harsh generator housings, fluid pump bases, and vehicle enclosures.

We offer our clients a range of acoustic and vibration damping products, such as:

PVC Damping Sheets with PSA – DM-200
PVC Damping Sheets with PSA – DM-400
Constrained Layer Damping Material – DP-100
Tech Damp™
Vibration Damping FD-100

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“Technicon always comes through for us. Whether it’s getting a fast quote, helping with engineering issues or expediting an order they are one supplier I can always count on!”

–Denise W., Denyo Mfg.

“On behalf of Stork Fabricators, I would like to thank you and your team for the help in expediting my recent order. I received a time critical order that could not have been delivered on time without Technicon’s help. Customer service is a very important part of manufacturing and Technicon has always been able to accommodate our needs.”

– Jan S., Stork Fabricators

“CW Hayden is very impressed with the technical support we receive from Technicon. Their expertise in design and flexibility help support new business prospects and resulted in an increase in sales from new models in the marine market.”

– John M., C.W. Hayden

“Technicon has provided ALT with products that require rapid changes for our Contract Manufacturing business. It is essential for us to receive quality products with short lead times in our fast paced business. Technicon has been able to fulfill these demanding requirements.”

– Scott S., Applied Laser Technologies

“Technicon’s acoustic products meet the high quality standards our customers expect. The ongoing relationship and customer service make Technicon a valued partner.”

– Ken M., Sutphen Corp.

“XTO has been customer of Technicon Acoustics for over 20 years.  They have always been responsive to our needs, be it technical guidance or help providing material for a big order in a short time frame.  We appreciate their professionalism and responsiveness to our needs in a fast paced business environment.”

– Ric Sill, XTO Inc.

“Our philosophy is to team with suppliers to add as much value as possible to our customer relationships.  Technicon’s on time delivery rating, attention to order details and willingness to help engineer custom solutions is a perfect match for the value Western Rubber & Supply, Inc. brings to our customer relationships.”

– Rick M., Modus Advanced

Leaders in Acoustic Material Manufacturing

Technicon Acoustics has operated as an industry leader in sound and vibration damping technology for many years. Our specialized line of sound and vibration damping products play an integral role in several key industries, including:

POWER GENERATION

We frequently customize professional noise control solutions for clients who manufacture portable and standby power generation equipment.

AUTOMOTIVE, HEAVY EQUIPMENT, AGRICULTURAL EQUIPMENT

We assist truck, bus, and specialty vehicle OEMs with sound and vibration control in their products.

MEDICAL

We assist OEMs in the medical equipment industry with sound and vibration control, ensuring optimal equipment function and patient comfort. 

No matter your application, reduced vibration and noise improve the customer experience. That means improved quality perception and product acceptance rates.

Let Our Experts Help You Develop Your Noise Reduction Solution

At Technicon Acoustics, our team of qualified experts is prepared to help you take on any project. Whether you need help with material selection or you’re looking for advice on our products, we’ve got the answers you need to select the solution that’s best for you.

Vibration damping can play a critical role in improving your brand’s impression on customers. It may even increase your organization’s profitability.