This excellent product has been used in professional contexts only before and has now become available for private use. Typical application for bonding interior on walls, ceilings, floors. It can be used on its own or covered with any normal wallcovering.
Width: 90 cm
Length: By the meter
Attenuation: 80 dB +/- 5 dB at 1 GHz
Weight: 75 g/m²
Material thickness: 0.075 mm
Color: Anthracite / Brown
Tensile strength: Very good in both directions, 220 N/mm
Materials: Polyester, copper, nickel, protection coating
EMF Shielding Graph:
In case of processing HNG80 as an intermediate layer we recommend using our dispersion glue DKL90 for adhesion. The wall and the backside of HNG80 should be coated with a paint roller. Insert the material wet on wet. Fix it manually (with disposable gloves) and press a gummed roller against the fleece to get a crease-free surface. Work quickly and strip by strip only so that the DK90 glue does not dry. A crease-free adhesion is only possible on perfectly level surfaces! Structured surfaces (ingrain wallpaper, textured plastering) have to be smoothed. If that is not possible, we recommend using our shielding paint HSF54.
Due to the highly conductive surface this material can be contacted and grounded easy to shield low frequency (LF) electric fields.
EMF Shielding Attenuation
The shielding attenuation is regularly tested in our own laboratory or by Professor Dipl.Ing. Pauli at the University of the German Federal Armed Forces in Munich due to the standards ASTM D4935-10 and/or IEEE-STD-299-2006. The line in the diagram stands for the radial direction of polarisation (both directions, horizontal/vertical) and indicates the attenuation achievable in practice.