Silver SuperShield EMF Shielding fabric is a conductive shielding fabric with high transparency. It is a double silver-plated nylon fabric with 24% silver content.
Tested up to 40 GHz, with shielding between 99.999% and 99.99% - please scroll below to see the full test results.
The material is very strong and lightweight. It can be grounded. The fabric is sold by the linear meter, and each meter has a width of 1.4 m +/- 2 cm.
Applications for this fabric include EMF curtains, shielding screens, EMF canopies and .
The latest test was carried out in an independent laboratory at the German Armed Forces University Munich, Section: RF- and Microwaves, Radars. The fabric was tested according to ASTM D4935-10 and IEEE 299-2006.
| Frequency (GHz) | Shielding (dB) | Shielding (%) |
|---|---|---|
| 0.45 | 50 | 99.999 |
| 0.9 | 51 | 99.999 |
| 1.8 | 52 | 99.999 |
| 2.45 | 54 | 99.999 |
| 3.5 | 54 | 99.999 |
| 5.8 | 55 | 99.999 |
| 7.5 | 42 | 99.99 |
| 10 | 35 | 99.97 |
| 12.5 | 35 | 99.97 |
| 15 | 32 | 99.93 |
| 18 | 30 | 99.9 |
| 25 | 46 | 99.99 |
| 30 | 45 | 99.99 |
| 35 | 44 | 99.99 |
| 40 | 38 | 99.99 |
Silver SuperShield material gains a slight tarnish over time. Often the fabric has areas of slight color variation from the start. This is a natural result of the manufacturing process and does not indicate a lack of quality or varying shielding levels across the material. If you do not wish to accept staining or discoloration, please choose shielding fabric Veil.
Silver SuperShield is a durable material that can be machine washed with Leblok washing powder. The shielding level can be compromised by abrasion, rubbing, wringing, or overhandling.
Our silver fabrics do not contain nano-silver, but a thick pure metallic silver layer.
The material should be washed at 30°C on a delicate cycle. The fabric should not be spun or dried by machine as this could damage the textile. Use only Leblok washing powder. (Other detergents MAY have a severe effect on shielding level)
