Swiss-Shield® NATURELL-ULTRA™ | Shielding fabric | Width 250 cm | 1 meter

From Swiss Shield®. Semitransparent cotton fabric as curtain or for canopies. Part of the groundable ULTRA-series. Light grey. 38 dB. Width 250 cm.

PDF: Report screening attenuation

Order quantity: From 1 running meter in steps of 0.1 running meters. Will be cut off according to customer’s requirements, no right of withdrawal. Request a free sample before ordering.

Content: 2.5 square meter
Weight:
300 g
Name:
NATURELL-ULTRA
ID: 414 / 1387

Packaging: 230x230x20 mm
GTIN13: 4260103664530
COO: CH
TARIFF: 52083100


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Unfortunately already sold out. Available as late as the beginning of 2021.

Properties

NATURELL-ULTRA™ from Swiss-Shield® is a semi-transparent cotton fabric for the shielding of high-frequency electromagnetic fields (HF) and low-frequency electric fields (LF). NATURELL-ULTRA™ is the second fabric of a new product series from Swiss Shield®. In the new ULTRA-series the silver-/copper-filament is coated with carbon, why these fabrics are electrically conductive to shield low-frequency electric fields (LF).

  • Semi-transparent cotton fabric
  • High screening attenuation for a cotton fabric
  • Can be grounded due to the conductive surface
  • Excellent cost/performance ratio
  • Textile characteristics: Washable, easy to iron and process
  • Quality grade: Very high

Attenuation | Grounding

  • This product shields high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz, view chart for other frequencies. Expert reports ranging from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view report above.
  • This product with an electrically conductive surface shields low-frequency alternating electric fields (LF). For this purpose a grounding is necessary, i.e. an integration into the functional-equipotential bonding (FEB), please find suitable grounding accessories under "Grounding".

Swiss Shield® Shielding fabrics

This fabric is manufactured by Swiss Shield® in Switzerland with a patented, invisible high-tech yarn. At YSHIELD we value the constantly high quality of the fabrics - it's not for nothing that we are the world´s largest Swiss Shield® distributor.

Technical data

  • Width: 250 cm, +/- 2 cm
  • Length: Available by the meter
  • Attenuation: 38 dB, two-layer 45 dB
  • Color: Light grey
  • Raw materials: 81 % cotton, 17 % copper, 1 % silver, 1 % carbon
  • Weight: 115 g/m²
  • Dimension stability: +/- 3 %

Care instructions

  • Gentle cycle at 30°C
  • Iron without steam at degree 1
  • Drying at low temperature
  • No bleaching
  • No chemical dry-cleaning

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