Lightweight Damping Material Legetolex D-300K
Part Number: D-300K

A lightweight, high-performance damping material that uses an aluminum base material and has stable adhesive strength in both winter and summer, making it easy to work with.
[Features]
·Applying this to a small area (approximately 30 to 50% of the ceiling area) produces a large damping effect and is effective in preventing raindrops.
・ It contributes to weight reduction due to its low specific gravity.
・ Since it is a pressure-sensitive adhesive type, it does not require adhesive application or heat treatment and is easy to process. It smoothly follows a 3-dimensional curved surface.
·It has a track record of reducing the sound of raindrops by 10 to 15 dB.
·Exhibits a stable damping effect in a wide temperature range (0 to 40°C).
[Applications]
・ Damping material for car doors.
・ Measures against the sound of raindrops on the ceiling of the bay window frame, and soundproof and damping of structures.

Specifications of D-300K

• Product Type

  Sheet

• Color

  [Gold and silver] Gold and silver

• Width(mm)

  480

• Length(m)

  0.5

• Thickness(mm)

  1.5

• Color Details

  Silver

• Adhesiveness

  37.6N/10mm

• Trusco Code

  362-1154

• Mass(g)

  500

• Features

  Demonstrates vibration control effect in a wide temperature range (0 to 40°C).

• Application

  Countermeasure for the sound of raindrops falling on the ceiling of bay window sashes. Soundproofing and vibration control for structures.

• Specifications

  Cutting Requires Cutter

• Base Materials

  Aluminum Sheet

• Adhesive

  Rubber-Based

Please check the type/dimensions/specifications of the part D-300K in the Lightweight Damping Material Legetolex D-300K series.