Coatings

EMI / RFI Shielding Glass

An EMI shielding window is an optically transparent barrier that significantly reduces the amount of electromagnetic radiation that might pass through it.

EMI shielding effectiveness 5 - 60 dBFrequency 10kHz - 40GHzLight transmission > 80%

Silver, aluminium or copper barriers, which are more effective EMI shields, are usually added to the edges of these shielding glasses.

EMI Coated Glass Properties

The combination of high light transmission, near-neutral colour and low electrical resistance makes the coated glass an ideal EMI / RFI shield for electronic devices requiring shielding effectiveness and high-quality optical properties.

A coating of 8 - 20 ohm / m² is applied to provide a good balance between shielding and optical performance.

EMI / RFI shielded glass is suited for outdoor use and provides excellent shielding performance from 10 KHz up to 40 GHz. In addition, the coating is scratch resistant.

It can also be applied on polycarbonate.

BYC GROUP CAPABILITY: Our EMI coated glasses in different sizes and shapes, which we have been supplying to the defence industry for 7 years, have been tested and approved by ASELSAN and are in use.

Technical details

Light transmission
> 80%
Electrical resistance
8 - 20 Ohms / sq
Temperatures
-60 / +220 ° Celsius
Available thicknesses
2, 3 and 4 mm (+/- 0.2)
EMI shielding effectiveness
5 - 60 dB (10kHz - 40GHz)

Advantages

  • Excellent EMI / RFI shielding
  • High transparency
  • Scratch resistant
  • Suited for outdoor use
  • Any shape or size available
  • Can be shaped according to CAD drawing

Options (on request)

Tempering to increase impact resistanceAnti-reflective (Antireflective Coated)Anti-glare (Antiglare Coated)LaminatingSilver printing / Copper busbarMesh application

Images