|
Acousti-Foam acoustical foams are
designed to provide maximum
absorption of airborne sound with
minimum thickness and weight. These
flexible polyurethane open cell foam
products are manufactured to
optimize pore size, air flow
resistance, and density.
Sound
energy, passing through the cell
structure, is converted into minute
quantities of low grade heat that is
easily dissipated. Since the
uniformity of the cells are
carefully controlled the efficiency
is constant and predictable from one
installation to another.
Many
applications require these products
to be subjected to environments such
as dirt, moisture, chemicals, and
abrasion that could be hostile to an
unprotected foam. IES-2000, Inc. has
developed various surface treatments
to protect the integrity of the foam
from these elements. These facings
will increase the absorption
properties at certain frequencies as
well as provide a cleanable,
decorative and durable finish for a
wide variety of applications.
|
