HF+LF / Metallized nylon fleece HNV80 / Width 100 cm / 1 linear meter

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21,90 EUR - 19,99 EUR

inclusive 19 % VAT excluding shipping costs

Discount

Quantity	Single price
0-19	21,90 EUR
>= 20	19,99 EUR

Weight: 0,20 KG

Delivery time: 1 working day, plus parcel lead time

21,90 EUR per square meter

Cheaper seen? We underprice it!

You can order this product in measures of 0.1 linear meters. Please enter above e.g. 4.6!
This product is cut off a large roll according to customer specifications. A return is not possible!

Further product details on our catalog pages

Here you find the shielding certificate: expert report

HNV80 is a fine, metallized nylon fleece for the protection against high-frequency radiation (HF) and low-frequency electric fields (LF).

This professional product is typically used for ministries of defence, banking houses, laboratories, etc. Now available for private use! Typical application for interior walls, ceilings, basements, drywall constructions, for loosely laid, etc.

Technical data

Width: 100 cm.
Length: 20 m roll / by the meter.
Attenuation: 80 dB at 1 GHz.
Weight: 85 g/m².
Material thickness: 0.15 mm.
Color: Anthracite / Brown.
Tensile strength: Very good in both directions, 50 N/mm.
Materials: Nylon, copper, nickel, protection coating.
Shielding certificate according to IEEE -STD 299-1997 (see diagram above).

Processing

In case of processing HNV80 as an intermediate layer we recommend using our dispersion glue DKL90 for adhesion. The wall and the backside of HNV80 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 DKL90 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 paints HSF54 or HSF92.

Grounding

Due to the highly conductive surface this material can be contacted and grounded easy to shield low frequency (LF) electric fields. For professional grounding we recommend our grounding plug EST for self laying application, or our grounding strap EB in combination with our grouding set ES for adhesive bonding with our dispersion glue DKL90.

Shielding attenuation

The shielding attenuation is regularly tested by Professor Dipl.Ing. Pauli at the Microwave Laboratory of 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. You find the expert report above.