Sn-Cu-PET Foil for Usage in Electromagnetic Shielding

Sn-Cu-PET foil from JX Nippon Mining & Metals is employed for electromagnetic shielding.

Application Examples

JX Nippon’s Sn-Cu-PET Foil for Usage in Electromagnetic Shielding

Image Credit: JX Nippon Mining & Metals

Features

  • The Sn-Cu-PET foil expresses exceptional shielding effectiveness in a broad range of electromagnetic radiation frequencies.
  • It is possible for Sn-Cu-PET to lower the shielding material weight to roughly 1/10th of braid shield.
  • The exceptional corrosion and thermal resistance enable the application of the system to be used in a broad range of environments.

Cross-Sectional Structure of Sn-Cu-PET

JX Nippon’s Sn-Cu-PET Foil for Usage in Electromagnetic Shielding

Image Credit: JX Nippon Mining & Metals

Shielding Effectiveness of Sn-Cu-PET Cable

Results with absorbing clamp method (IEC61196-1).

Results with absorbing clamp method (IEC61196-1). Image Credit: JX Nippon Mining & Metals

Sn-Cu-PET cable mass.

Sn-Cu-PET cable mass. Image Credit: JX Nippon Mining & Metals

Sn-Cu-PET Corrosion Resistance: Salt Spray Test

<Test conditions>. NaCl: 5 wt%, Temperature: 35 °C, Spray pressure: 100 kPa, Test time: 24 hours.

<Test conditions>. NaCl: 5 wt%, Temperature: 35 °C, Spray pressure: 100 kPa, Test time: 24 hours. Image Credit: JX Nippon Mining & Metals

Stable Heat-resistance with over 1,000 hrs

Image Credit: JX Nippon Mining & Metals

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