HNS80-90, RF Shielding Mesh, Self-Adhesive, 75dB

Item number: HNS80-90

  • shielding attenuation: 75dB at 1GHz
  • metallized polyester netting, groundable
  • conductive adhesive film
  • width: 90cm

Category: HF Shielding Materials

24,33 €

including 19% VAT.

Exp. shipping time: ca. 1-2 weeks

: 4 workdays



HNS80-90, RF Shielding Mesh, Self-Adhesive, 75dB

HNS80 is a compact woven metallized polyester netting for the large-scale shielding of high-frequency radiation (RF) and low-frequency alternating electric fields (AF). Self-adhesive with electrically conductive glue. Commercial product for data centres, laboratories, TEMPEST rooms, technical rooms, window frames, devices etc., now available for private use!
For application on walls, ceilings and floors, the underground needs to be perfectly even. Wall paints, dry constructions boards, etc. need to be filled and sanded evenly. Afterwards you need to apply a layer of primer. The main use is shielding doors, window frames, boxes, cases, devices, machines and many other technical applications.
It is best to process the netting with two people. One person holds the sheet on the right and left side in position, with some distance to the underground. The other person removes the protective film and presses the netting with a scraper (e.g. our plastic scraper FVR10) strongly onto the underground. As soon as the netting is glued properly, press it once more strongly onto the underground so that the glue can deploy its best adhesion. We recommend practising this at first for larger surfaces. Due to the electrical conductivity of the glue you can fix the sheets with an overlapping - if the edging is bothering you, you can level it out. When using wall paint on top of the netting, please take into consideration that the material contains copper, the pH value of the paint must not be higher than 8 - therefore mineral paints are not permitted to be used on top of it.
Technical data:
  • Width: 90 cm
  • Length: By the meter / 100m roll
  • Attenuation: 75dB
  • Self-adhesive with electrically conductive glue
  • Weight: 110g/m² (without protective film), 220g/m² (with protective film)
  • Material thickness: 0.095mm (without protective film), 0.22mm (with protective film)
  • Color: Gray / Brown
  • Tensile strength: 90 lbf
  • Materials: Polyester, copper, nickel, acrylic glue
  • Surface conductivity: 0.02 ohm (square resistance)
This product with an electrically conductive surface has to be integrated into the functional-equipotential bonding (FEB). Please find suitable grounding accessories under "Grounding".
Shielding RF & AF:
This product shields against radio frequency electromagnetic radiatoin (RF). This also includes 5G frequency ranges up to 40GHz.
Unless otherwise stated, the specified dB values apply at 1GHz. Measurements from 600MHz to 40´GHz per ASTM D4935-10 or IEEE Std 299-2006 standards.
This product with an electrically conductive surface also shields against low-frequency electrical alternating fields (AF) when grounded accordingly.

Please note: The price is valid per m² (square metre), not per running metre!
Minimum order quantity: 1 running metre = 0.90m²

This product is cut off from a large roll according to customer specifications. A return is not possible!

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