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 : 5 Kg/m².
Application
Isobar MT050
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 |
5 kg/m² |
Transmission loss (dB)
| Freq. |
125 Hz |
250 Hz |
500 Hz |
1000 Hz |
2000 Hz |
4000 Hz |
| No decoupler* |
13 |
16 |
20 |
24 |
29 |
35 |
| * ASTM E90-90 |
