EVOLUTION-ULTRA™ from Swiss-Shield® is a semi-transparent polyester fabric for the shielding of high-frequency electromagnetic fields (HF) and low-frequency electric fields (LF). EVOLUTION-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 polyester 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 *Note: To purchase a custom length of fabric, place an order for multiple quantities of the 1ft option. The amount ordered will be cut as a single piece unless specified otherwise. Order quantity: This product is cut off according to your specifications, a return or revocation are not possible. Screening attenuation: All stated attenuation values apply at 1 Ghz. Measurement from 600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006. Grounding: Fabric grounding kit Fabric care: Washing at gentle cycle 30°C | Ironing without steam at degree 1 | Drying at low temperature | No bleaching | No chemical dry-cleaning | For allergy sufferers: Every new fabric smells, wash before its first usage! Application: Curtain, Window, Canopy Technical data Width: 6.56 ft Length: Available by the foot Attenuation: 36 dB Color: Light grey Raw materials: 93 % polyester, 6 % copper/silver, 1% carbon Weight: 115 g/m² Dimension stability: +/- 3 % Report screening attenuation
