Fabric STEEL-GREY/HF+LF Shielding

Use as curtain or bedding and for clothing. Groundable!

STEEL-GREY is a compact cotton/polyester/stainless-steel fabric for HF+LF shielding. Typical application as CURTAIN, floor mat, blanket, to incorporate in furniture (beds), room dividers, or with reservations as low priced clothing or bedding.

Important: For clothing the steel threads aren't as soft on the skin as of silver fabrics, it feels like a scratchy woollen sweater. Tip: Wear a pyjama in bedding or a sleeping bag made from Steel-Active, then nothing scratches! Or use it as under-bedding.

Good screening attenuation, even at high frequencies!
Excellent cost/performance ratio
Contactable (groundable) to shield LF electric fields
Textile characteristics: Washable, easy to iron and
Quality grade: Very high

Weight Price
STEEL-GREY/metres/width 150cm STEEL-GREY 0.2 kg £30.80

Technical Specification

Width: 150 cm, +/- 2 cm
Length: 1 metre, available by the running meter.
You can also order this product in measurements of your choice. For example:- 4.6 linear meters!
Attenuation: 41 dB, two-layer 57 dB
Colour: Grey
Raw materials: 40 % cotton, 30 % polyester, 30 % stainless steel
Weight: 120 g/m²
Dimension stability: +/- 3 %
Surface conductivity: 100-800 ohm (square resistance)
Delivery Time: Usually between 2 - 3 business days

Due to the surface conductivity this fabric can be grounded to shield low frequency (LF) electric fields. For professional grounding we recommend our Grounding plate Magnet - GM with Grounding cable GC-200 Plugged into Grounding plate Tube-GT/Attach to Heating Pipes {Options available}

Shielding attenuation
The shielding attenuation is regularly tested in our own EMC laboratory. We have measurement setups due to the following standards: ASTM D4935-10, IEEE Std 299-2006, IEEEE Std 1128-1998, ASTM A698/A698M-07. You'll find the test report above on this page.

Gentle cycle at 30°C Iron without steam at degree 1 Drying at very
low temperatures No bleaching No chemical dry-cleaning.

Cleaning in a washing machine at 30°C with our special washing detergent TEXCARE. No hand washing!
For allergic persons: Every new fabric smells! Always wash before its first usage!

About the fabrics quality
This fabric is woven with a high content of silver- or stainless steel threads. Naturally, we only sell top quality fabrics processed for us in five different weaving mills, each one of them certified according to established norms. However, we cannot guarantee that there are absolutely no defects. We always cut out any visible defects from yard goods and curtains! Tiny defects, such as small flaws in weaving are no reason for complaint. The background to this are the usual high production costs in the textile industry which do not allow us as well as weaving mills to discard large amounts of production batches. We appreciate your understanding.

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