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Insulating heating systems |
Products in needled felt - DAP Needled Felt A
Products made with DAP Needled Felt A comprise long rock wool fibres
woven together by mechanical needling on both sides. This process makes
the material extremely compact. These products feature stable dimensions
and high heat resistance. Moreover, they do not contain binding resins
and can be supplied die-cut, according to customer specifications,
without a support or attached to a sheet of aluminium or other coverings
on request on one or both sides. They are mainly used for heat
insulation in the electrical appliance industry thanks to their elevated
resistance to high temperatures and their total non-combustibility. They
are particularly suitable for reaching or exceeding Class A energy
standards in the insulation of traditional or ventilated electric or gas
ovens.
Products made from DAP Needled Felt A can be supplied with densities
ranging from 60 to 130 kg/m3, depending on thickness and design, in
order to obtain a product with correct resistance to handling.
Thicknesses can vary from 12 to 40 mm. |
