Description

Extruded EVA Barrier (EVA16) is a noise control material specifically designed to achieve maximum attenuation over a broad frequency range. EVA 16 is a low cost, dense, limp, flexible, non-lead loaded EVA based barrier designed by acoustical engineers, EVA 16 has been optimized to economically provide:

  • High Transmission Loss – the barrier’s ability to impede airborne noise
  • Tough Tear Resistance – the barrier resists tearing without reinforcement and can be post formed to suit the dimension of the application
  • EVA 16 is available in rolls, sheets, die cut or fabricated to the customers specifications or can be easily field cut with a knife or scissors

 

 

Material – Physical Properties Color: Black
Basis Weight: 16oz/ ft² (4.9 Kg/m²)

Available Weight Range: 0.5 to 2 lb /ft²(2.5 -9.8Kg/m²)

Tensile Strength:

MD 290 lb/sq in. min.(2000 kPa min)
AMD 335 lb/sq in. min.(2300 kPa min), ASTM D 412, Die C

Peel Strength: 2.2 lb/in-min.(0.66 kg/m-s), ASTM D903

Elongation:

MD 350%,
AMD 500%, ASTM D412, Die C

Flammability: MVSS 302 –PASS
UL94 – HB
Cold Crack: 1″(25mm) mandrel at -4°F(-20°C) – PASS
Shrinkage: 175°F(80ºC) 14 Days – 1%
Tolerances: ±10% for basis weight and material thickness,±0.5” (±12mm) for sheet dimensions or roll width and ±5ft(1500mm) on roll length.