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LIGHTWEIGHT VIBRATION DAMPING MATERIAL LEGETOLEX D-300N

LIGHTWEIGHT VIBRATION DAMPING MATERIAL

A market leader in performance, this product is a lightweight pressure-sensitive, constrained-layer damper that is versatile for many applications.

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Features

  • Superior adhesive properties to many substates
  • Aluminum foil constraining layer
  • Effective vibration damping over a wide temperature range
  • Available in various thicknesses and can have different gauge foil face sheets
  • Provided in rectangular sheets or can be die-cut to specific geometry

Structure

Properties

 

COLOR

Facing: Aluminum

Polymer: Black

SPECIFIC GRAVITY

1.40

SHELF LIFE

At least 6 months when stored at 40°C or less

TEMPERATURE RESISTANCE

Withstands a bake of 1 hour at 200°C with no deformation

PEEL STRENGTH

(90° Peel on Stainless Steel)

@ 0°C

81 N/25mm

@ 20°C

94 N/25mm

@ 40°C

39 N/25mm

COLD FLEXIBILITY

Can be bent around a 25 mm mandrel at -30°C with no cracking

or loss of adhesion

FLAMMABILITY

Meets FMVSS 302, self-extinguishing

DAMPING PROPERTIES

(Per SAEJ1637, 0.8 mm test beam)

Composite Loss Factor between -20 and 50°C @ 200 Hz:

0.06 – 0.37 (@ 1.5 mm thickness)

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Customer Support Center

TEL +61-3-9213-1700

Business Hours(Australia time)08:30-17:00 Except for Sat, Sun, and Holidays

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Contact Us

Customer Support Center

TEL +61-3-9213-1700
Business Hours(Australia time)08:30-17:00
Except for Sat, Sun, and Holidays