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Avskärmande väv HNG 80dB 90cm

€14.92 / m.
0-2 weeks delivery time
Only a few left (5.6 items)
0-2 weeks delivery time
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Product Description:

Microwave shielding fabric for floors, walls and ceilings.

HNG80 is a compact woven metallized polyester for protection against high frequency radiation (HF). Can be grounded to low frequency electric fields (LF).

Field type: HF (high frequency electromagnetic field), LF (Low frequency alternating electric field)

Ecology: Normal

Color: Metallic

Our standard product for easy bonding on walls, ceilings and floors. This professional product is usually used for defense ministries, bank buildings, laboratories etc. Now available for private use! Typical application for interior decoration on walls, ceilings, floors, as intermediate layers, for gypsum constructions, loosely attached, etc.

Technical data

Width: 90 cm

Length: fabric / 20 m roll / 100 m roll

Attenuation: 80 dB (over 99.99999% from 40MHz-40GHz), two layers 106 dB

Weight: 80 g / m²

Material thickness: 0.07 mm

Color: Silver / Anthracite / Brown

Tensile strength: Very good in both directions, 220 N / mm

Material: Polyester, copper, nickel, protective coating


When processing HNG80 as an intermediate layer, we recommend the usual standard fabric glue. The wall and back of the HNG80 should be coated with wet glue with a roller. Fix it manually (with disposable gloves) and press with a rubber roller against the fabric to get a crease-free surface. Work quickly and glue only at a time so that the glue does not dry out. A crease-free adhesion is only possible on a perfectly smooth surface! Structured surfaces (ingrain wallpaper, textured plastering) must be filled. If this is not possible, we recommend that we use our screen color HSF54 instead.

Ordered by the meter. This product is cut to your specifications, a return or recall is not possible. Request a free sample before placing an order.

Screening attenuation: All specified attenuation values ​​apply at 1 Ghz. Measurement to ASTM D4935-10 or IEEE Std 299-2006 or IEEEE Std 1128-1998 or ASTM A698 / A698M-07. You will find the test report above under "Report screening attenuation".


Can be contacted and grounded on the outside of the fabric, to protect against electric fields (LF). Please find suitable components under "earthing". Earth fault circuit breakers are used for electrical safety.

Produced by: Wikinggruppen

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