|
 |
Acousti-Composite is a noise control
material specifically designed to
achieve maximum attenuation over a
broad frequency range. Acousti-Composite
combines dense, limp, flexible,
non-lead loaded barriers with
Acousti-Foams providing a total
noise control system. Unlike other
composites available, these
multilayer systems are manufactured
without costly adhesives, thus
eliminating the potential for
failure between layers.
Designed by
acoustical engineers, Acousti-Composite
has been optimized to economically
provide:
-
High Transmission Loss - the
barrier's ability to impede airborne
noise.
-
High Noise Reduction Coefficients -
the foam's ability to absorb
airborne sound energy with minimum
reflections.
-
Damping - the composite's ability to
attenuate structure-borne vibration
on metals and plastics. Thereby
reducing reradiated noise and
material fatigue.
The
diversity of constructions makes
possible engineered solutions for most
OEM and in-plant applications. Acousti-Composite
is available with single and double
layer septums, various barrier weights,
foam thicknesses and a variety of
surface treatments.
Acousti-Composite is
available in rolls, sheets, die cut or
fabricated to customer specifications or
can be easily field cut with a knife or
scissors. These composites can be
adhered to the substrate with factory
supplied, economical, SBR pressure
sensitive adhesive or an acrylic based
pressure sensitive adhesive for
temperatures up to 250°F.
It is
recommended that a contact adhesive or
mechanical fasteners be used for these
heavily loaded composites in overhead
applications.
|
