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Filtration membranes
are highly efficient media for sub-micron separation tasks. Due to
their fragile nature, they often need a physical support for better
handling or to withstand the operation conditions of the end use
application. Freudenberg offers a wide range of nonwovens for
membrane casting, membrane lamination, and pleat support/drainage
layers.
Viledon products are used as casting
substrates for micro filtration, ultrafiltration, and reverse
osmosis membranes in flat sheet, spiral, or tubular filter
configurations. They are made from staple fibers by drylaid or
wetlaid technology. The controlled thermal bonding and calendering
process makes sure the high industry standards for uniformity and
fiber bonding are met. We offer a choice of different weights,
permeabilities, and fiber polymers (polyester,
polypropylene/polyethylene, or poly phenylene sulfide). This makes
it easy to find a suitable product for the individual manufacturing
and operation conditions. |
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Viledon nonwovens are used as support
and carrier material for the filtration of many different
applications, including fruit-juice, whey, electrophoretic coat,
leakage water, waste water and enzymes. For assistance with the
right solution for your application, contact a Viledon
representative. |
Viledon
Nonwovens for Membrane Support