Silver Tulle

    Delivery time:5-7 days
  • Description
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Semi-transparent nylon fabric, with 50 dB attenuation, corresponding to a shielding effectiveness of 99.999%. 

50 db

SILVER-TULLE is a semi-transparent silvered fabric for the protection against high-frequency (HF) and low-frequency radiation (LF).  

Typical application as net curtain or room divider in laboratories, medical practices.

Very good wash-ability and ideal for making bed canopies.

This fabric is hard to sew accurately, because it is stretchy and pulls out of place easily.

  • High transparency and very high screening attenuation.
  • Antiseptic, due to the full silver plating
  • Earth-able (groundable) to shield LF electric fields
  • Washable, easy to process. Exception: Do not iron.
  • Very crease resistant
  • Groundable

Width 1.5m

  • Width: 150 cm, +/- 2 cm
  • Length: Available by the meter 
  • Attenuation: 50 dB at 1 GHz 
  • Color: Silver-beige. 
  • Raw materials: 80 % nylon, 20 % silver 
  • Weight: 40 g/m² 
  • Dimension stability: +/- 1 %  
  • Surface conductivity: 0.8 ohm / inch (2.54 cm)  


Due to the surface conductivity this fabric can be grounded to shield low frequency (LF) electric fields. For professional grounding, we recommend our Grounding-Plug EST.

Shielding attenuation

The shielding attenuation is regularly tested in our own laboratory or by Professor Dipl.Ing. Pauli at 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.

Data Sheet