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  5. 3M™ Layered Viscoelastic Damping Polymer, SJ2040X, white, 4.0 in x 30.0 yd (10.2 cm x 27.4 m)

3M™ Layered Viscoelastic Damping Polymer, SJ2040X, white, 4.0 in x 30.0 yd (10.2 cm x 27.4 m)

  • 3M ID 7000123330
  • UPC 00021200158087

Good thermal performance for long term applications at moderate temperatures

Use in applications that experience short, high temperature excursions

Provides robust damping performance in applications that require low outgassing and ionic levels

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Details

Highlights
  • Good thermal performance for long term applications at moderate temperatures
  • Use in applications that experience short, high temperature excursions
  • Provides robust damping performance in applications that require low outgassing and ionic levels
  • Typical damping performance for Loss Factor and Storage Modulus falls between the 3M™ Viscoelastic Damping Polymers 112 and 130
  • Used in vibration and shock isolation designs instead of sound proof insulation foam

3M™ Layered Viscoelastic Damping Polymer is a 2 mil (0.05 mm) thick adhesive with a dual film liner used for low outgassing and ionics. This soundproofing material has a typical temperature range for good damping of 32-149°F (0-65°C), allowing it to offer good thermal performance for long term applications at moderate temperatures.

3M™ Layered Viscoelastic Damping Polymer is made from polymer-based materials and are useful in many engineered designs. The damping polymer was designed to help reduce vibration and shock problems in electronics, appliances, automobiles, and aircraft. The versatile materials can be adapted to a wide variety of applications including constrained layer dampers, multi-layer laminates using metal or polymeric films, free layer dampers, suspension dampers, shock and vibration isolators, panel, pipe and wing dampers, wall panels, and more. The damping polymer is a highly conformable tape that is also chemical, moisture, flame, and weather resistant and helps with UV degradation.

Suggested applications
  • May be used in vibration and shock isolation designs
  • Ideal for sealing, seaming, joining panels, and vibration damping
  • Intended for general industry use, as well as automotive, aerospace, electrical, and mechanical industries
  • Great for sound absorbing wall panels

Typical Properties