Description
SILVER-ELASTIC fabric EMF shielding is a compact, fully silvered spandex fabric. For high and low frequencies shielding. Typical application is to sew articles of clothing. Due to the high elasticity, it is perfect for close-fitting clothing. Actually, our best apparel fabric.
Special feature: This fabric is elastic, to sew articles of clothing, please consider the shrink and extensibility rates in the “Technical Spec “.
- High screening attenuation, especially at high frequencies!
- Contactable (groundable) to shield LF electric fields
- Textile similar characteristics: Washable, easy to process. Exception: Do not iron.
- Quality grade: Very high
Attenuation | Grounding
- Shielding high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz, view chart for other frequencies. Laboratory report ranging from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view report above.
- 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 “EMF Shielding Grounding Accessories“.
Technical Specification
- Width: 150 cm
- Length: Minimum 1 metre, available by the running meter.
You can also order this product in increments of 20cm. For example: – 1.2 running meters!
This product is cut off a large roll according to customer specifications. A return is not possible!
- Shrinkage: After first wash: 0 % width, 0 % length
- Extensibility: 50 % width, 80 % length
- Attenuation: 51 dB
- Colour: Silver
- Raw materials: 80 % spandex, 20 % silver
- Weight: 130 g/m²
- Surface conductivity: 0.5 ohm / inch (2.54 cm
Delivery Time: Usually between 3 – 4 business days
Grounding
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 – GCM with Grounding cable GL200 Plugged into Grounding plate Tube-GT/Attach to Heating Pipes {UK option}
Care instructions
- Gentle cycle at 30°C
- No ironing
- No drying in tumble dryers
- No bleaching
- No chemical dry-cleaning
- Wash only with our special washing detergent TEXCARE, without enzymes or bleaching agents
Additional Information
Attenuation | EMF Shielding dB / %
10 dB = 90 %
20 dB = 99 %
30 dB = 99.9 %
40 dB = 99.99 %
50 dB = 99.999 %
60 dB = 99.9999%
Silver products
- Silver products discolour with time and often already have discolorations right from the start. If you don’t want to accept discolorations, please choose Swiss-Shield® fabrics.
- Silver fabrics have a limited durability, depending on the frequency of movement.
- Our silver fabrics do not contain any nano silver, but a thick metallic silver coating.
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