HertzClothTM is a High Conductivity and All Natural Material which is also: – Machine washable – Safe for direct skin contact – Highly conductive and good for grounding – Good for shielding radio waves – Made with all natural materials – Reasonable cost Finding all these qualities in one material is no small task, until now. HertzCloth is all this and more! Made with pure cotton and stainless steel fibers, that’s it. No flame retardant, not colorings. One side is primarily metal (gray side) and the other side is primarily cotton (white side). Cuts and sews with ordinary scissors and thread. Resistivity: 300-400 Ohms per square Shielding performance: >30 dB over common RF frequencies.
1) Softly wash by hand, with neutral detergent (Don’t use any strongly alkaline detergent such as washing powder).
2) Water temperature below 40 centigrade degrees.
3) No bleach, do not use detergent with bleach ingredients.
4) Do not wring, do not hang in blazing sun for a long time, and pick up promptly from the water to dry.
Highly electrically conductive 70% cotton / 30% stainless steel
Excellent radiowave/microwave shielding
Soft, safe for skin contact, hand washable
Cuts and sews like ordinary fabric
Safe for skin contact – Use it to make garments, drapes, bedding and more.
Great for high level grounding, static discharge, electric field shielding, and radio frequency shielding
59″ Wide, Sold per linear foot – SET your quantity in feet (1=1Ft,etc)
Resistivity: 300-400 Ohms per square
Shielding performance: >30 dB over common RF frequencies
Thickness: 0.3 mm, Width: 59 inch, 180 g/m².