2552 - Damping Foil

3M

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FEATURES

Std Roll Length: 36.00 yards
Continuous submersion in chemical solutions like solvents or fuels is not recommended
Excellent aging qualities of the polymer
Wide temperature range for damping
Liner on product offers the user die-cut capability
PSA for ease of application
Viscoelastic Polymer

ADVANTAGES

APPLICATIONS

Industrial applications
Electronic equipment and appliances
Reduce resonant noise, vibration, and fatigue in metal and plastic panels and support structures
Almost anywhere plastic or metal contact with materials can result in potentially damaging vibration

MARKETS SERVED

COLORS

GENERAL INFORMATION

This product consists of a room temperature pressure-sensitive viscoelastic polymer on a dead soft aluminum foil, designed for applications to vibrating panels and support members. The combination of viscoelastic polymer and an aluminum foil backing (a constrained layer damper, or CLD) has proved to be a unique construction with exceptional ability to control resonant vibrations in the temperature range of 32°F to 140°F, with survivability from -25°F to 175°F. High energy dissipative polymer used in 3M Damping Foil 2552 can afford excellent control of resonance induced vibrations. When applied to a vibrating structure, the polymer used in 3M Damping Foil 2552 converts vibration to negligible heat. Vibration amplitudes and structure born noise can be consequentially reduced. The performance of most damping devices is highly dependent on the interaction between the device and the system to which it is applied. A constrained layer control system is no different than a typical damping device and its ability to provide the desired performance is effected by parameters other than temperature and frequency. Namely the geometry, stiffness and the structure to which the control system is applied will effect the performance. The loss factor of a material is a dynamic property that can define damping performance.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	Aluminum	1.00
Liner Type (inner)	Paper (58# poly-coated)
Thickness (total)		15.00

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	50.00 oz/in
Adhesive Removable	Yes
Adhesive Activation	Pressure
Adhesive Thermal Conductive	No
Tensile Strength	80.00 lbs/in
Elongation Percent	15.00%
Testing Info: Peel Adhesion: ASTM D3330; Tensile: ASTM D3759; Elongation: ASTM D3759

SECONDARY PHYSICAL PROPERTIES

Solvent Resistant	Yes
Chemical Resistant	Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	50°F
Minimum Service Temperature	-25°F
Maximum Long-Term Temperature	140°F
Maximum Short-Term Temperature	175°F
Flame Resistant	Yes

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.