TCS EMI shielding gasket used on shielding room
Electromagnetic interference (EMI) shielding is put in place to
attenuate (reduce the intensity of) RFI / EMI. Generally, a full
enclosure around a component is formed using this shielding
material, attenuating EM waves both leaving and entering.
In this way the shield protects the component in question from
outside interference and significantly reduces any EM leakage.
There are two ranges of electromagnetic shielding: Magnetic
shielding and radio frequency shielding. By far the least common is
of the two is Magnetic Shielding, used to protect against strong
magnetic forces at low frequencies (anything below 100KHz). By
utilising material with high magnetic permeability (such as
Mu-metal or iron/steel), magnetic shielding attracts and then
redirects magnetic fields away from whatever is being shielded.
Strong magnetic forces are typically prevalent in areas with strong
electric current, such as power plants or transformer rooms. These
magnetic forces can be damaging to the health of a human. High
frequencies (anything above 100KHz) require “Radio Frequency”
shielding. Radio Frequency shielding utilises materials with high
conductivity with very little magnetic permeability (such as copper
mesh) to apply the Faraday effect to EM waves. All instances of EMI
RFI listed in the earlier section are in the radio frequency range.
- Brass wire: copper 65%,zinc35%
- Purple copper wire: copper 99.8%
- Phosphorus copper wire :copper 85%-90%,tin 5%-15%
| Product Features |
| All mesh gasket’s cross section are rectangular, round,round with
tail and double round with tail. |
Materials are available intin-plated phosphor
bronze (Sn/Ph/Bz), tin-plated copper-clad steel (Sn/Cu/Fe),
silver-plated brass (Ag/Brass), Monel, and aluminum(Al). |
| Elastomeric core has various function(anti-chemistry, thermal
resistance and water proof) for elasticity. |
| Selection shape |
| Solid Round Type |
| Solid Rectangular Type |
| Hollow Round Type |
| Solid Round with Fin Type |
| Hollow Round with Fin Type |
| Mesh/inch | Wire dia(mm/inch) | Aperture(mm) |
Stainless steel wire mesh | 100 | 0.089/0.0035 | 0.17 |
| 110 | 0.1060/0.0040 | 0.1295 |
| 120 | 0.0904/0.0037 | 0.1168 |
| 150 | 0.0660/0.0026 | 0.1041 |
| 160 | 0.0635/0.0025 | 0.0965 |
| 180 | 0.0584/0.0023 | 0.0838 |
| 200 | 0.0533/0.0021 | 0.737 |
Production range:
- Width: Standard 1M, Special requirement is accepted.
- Length:30M/roll
- Size:Standard 60/100/150 mesh/inch
- Faraday cage shielding stainless steel wire mesh
Product Description
• Material: SUS302,201, 304, 304L, 316, 316L, 310, 310S etc
• Weave: plain, twill, dutch
• Mesh: 1-2800 mesh
• Application: EMI/RFI shielding, Faraday cages, RF window,
• Specification list for faraday cage shielding stainless steel
wire mesh
