NATURELL-ULTRA Shielding Fabric for High Frequency EMF (per metre)

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NATURELL-ULTRA Shielding Fabric (roll width 250 cm) is designed for shielding high frequency electromagnetic fields (EMF), and it can also be grounded to shield low frequency electric fields using the Grounding Set GCS available on this website.

EMF attenuation: Single layer: 38 dB (99.97%) at 1 GHz*.  Double layer: 45 dB (99.996%) at 1 GHz*.*For attenuation at other frequencies, please refer to the attenuation chart in one of our pictures.

Features: NATURELL-ULTRA is a semi-transparent and medium weight (115g/m2) fabric made from 81% cotton, 17% copper,1% silver and 1% carbon, with a light grey colour. The silver-/copper-filament is coated with carbon so that it can be grounded to shield low frequency electric fields. This fabric is made in Switzerland and is certified to Öko-Tex 100 and 1000 standards for chemical safety and sustainable production. It can be washed at 30 degrees Celsius on gentle cycle, preferably with TEXCARE detergent. Due to the 81% cotton content, NATURELL-ULTRA fabric can shrink up to 3% after washing.

  • For use as a semi-transparent daytime drape to shield high frequency EMF coming through windows and walls.  Can be used at night with an additional EMF shielding curtain for extra attenuation during sleep times.
  • For use with grounding to shield low frequency electric fields in targeted areas.
  • For indoor use only.

    This fabric can be purchased by the roll-metre (roll width is 250 cm).  Please enter quantity of metres required (minimum quantity is one roll-metre).