mt100

Isobar MT100

Intended primarily as a sound barrier for cab floors. Acoustical insulation consisting of a barrier with a fuel, oil and water resistant black embossed facing. Total weight : 10 Kg/m²

Product Description

is intended primarily as a sound barrier for cab floors. Acoustical insulation consisting of a barrier with a fuel, oil and water resistant black embossed facing. Total weight : 10 Kg/m².

Application

Isobar MT100
is designed for use as a hanging barrier or other applications where a self-supporting barrier is required. This is very high in mass and is effective in reducing noise transmission of a very broad band of frequencies, including very low frequencies. It is composed of rugged vinyl wear surface on one side of a dense PVC barrier.

Availability

  • On roll: width 1300 x 10000 mm
  • Sheets of 1300 x desirable length
  • Specific formats and cut-outs on demand.

Twist grain wear surface

 Characteristic Typical value
Type Vinyl
Pattern Twist grain
Backing Reinforced
Total weight 0.80 kg/m²
Color Standard: Black (On demand: Mojave, Grey, Tan)

PVC barrier

 Characteristic Typical value
Type PVC
Specific gravity 2.5
Flexibility very limp

Composite

 Characteristic Typical value
Lamination of layers Thermal bond – No adhesives
Peel strength between layers 700 g/in (ASTM D 903 Mod) (or material destruction)
Flammability FMVSS 302 – Pass
Total weight 10 kg/m²

Transmission loss (dB)

Freq. 125 Hz    250 Hz    500 Hz    1000 Hz    2000 Hz    4000 Hz   
No decoupler* 18 21 25 30 36 42
* ASTM E90-90