Multi Layer High Performance Car Sound Deadening Sheet

We are connected in supplying wide range of Multi Layer High Performance Car Sound Deadening Sheets in Moscow, Russia. Made using best quality raw materials and modern technology. Details as given below

Thickness, mm: 6.0-12.0
Temperature of maintenance
-30 - +120C
Adhesion, N/cm (Not less than): 6
Coefficient of vibration absorption: 0.08-0.45
Acoustic absorptivity coefficient: 0.20-0.85
Density, kg/cubic: 1900 (damping mastic)
Density, gr/scuare metre: 160-2400 (absorbing material)
Isolation of the noise, dB: 3-6
Composition: Facing layer of the material: a second type of foamed polyurethane, foamed polyethylene foam, autofelt, carpet, imitation leather, and rubber.

The mastic layer: elastic, bituminous, polymeric (depending on the product).
Type of the glue layer:
Self-contained adhesiveness
Sizes of the production:
sheets a 240N 420mm, 500N 700mm, 500N 800mm, 500N 1000mm, rolls (may be issued in sizes according to customer).
Description:
The combined sound absorber and insulating materials. Due to the presence of a mastic isolating layer of vibromastic, materials include the properties of sound absorption and isolation of microvibrations. It is possible to use with one layer, and it is possible to use above the classic isolating (absorbing) materials.