EMI/EMC Part

EMI/EMC Part

Application Field
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Structure & Property
- Amorphous Complex Sheet
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  • Item Unit Data Test Method
    Structure - 2 Layer -
    Thickness 200 -
    Effective Frequency GHz 0.01 ~ 10 -
    permeability(at 10 MHz, µ') - 100 KSC 6031
    Operating Temperature -30 ~ 120 ESQ-612-20
    Specific Gravity g/㎤ 4.1 ESQ-612-38
    Tehermal Conductivity W/m.K ≥ 2.0 KSL 9016
    Shielding Rate(at 10 GHz) dB ≥ 85 ASTM D4935
    Absorbing Rate(at 10 GHz) dB ≥ 25 -
- Amorphous Sheet
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  • Item Unit Data Test Method
    Structure - 1 Layer -
    Thickness 200 -
    Effective Frequency GHz 0.01 ~ 10 -
    permeability(at 10 MHz, µ') - 100 KSC 6031
    Operating Temperature -30 ~ 120 ESQ-612-20
    Specific Gravity g/㎤ 4.1 ESQ-612-38
    Tehermal Conductivity W/m.K ≥ 1.0 KSL 9016
    Shielding Rate(at 10 GHz) dB ≥ 50 ASTM D4935
    Absorbing Rate(at 10 GHz) dB ≥ 10 -
- Electromagnetic Shields & Absorption Rate Authorized Test Performance
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- Related patent
Patent number The name of an invention
10-1803828
  • Electromagnetic shielded sheets with flexural properties and their manufacturing methods.
10-2018-0042552
  • High Performance Irregular Shield Sheets and Their Manufacturing Method.
10-2019-0036574
  • Manufacturing method of magnetic sieve sheet with excellent shielding and absorption and heat dissipation characteristics of electromagnetic waves.
10-2019-0036575
  • Composite magnetic shielding sheet with excellent shielding and absorption of electromagnetic waves.
- Characteristic of Complex EMI Sheet
Item Unit Data
Complex Sendust Complex Amorphous
Thickness mm 0.3 0.3
Structure - 2 Layer 2 Layer
Density g/㎤ 3.7 4.1
Effective Frequency GHz 0.01 ~ 10 0.01 ~ 10
Permeabilty
(at 10 MHz)
- 100, 200 125
Shielding Rate
(at 5GHz)
dB 80 ~ 90 90 ~ 95
Absorbing Rate
(at 5GHz)
dB 2 ~ 5 15 ~ 20
Operating
Temperature
-30 ~ 85 -30 ~ 85
Thermal Conductivity W/m·K ≥ 0.5 ≥ 2.0
Bending degree ≥ 120 ≥ 120
- Typical Properties for Complex Amorphous Sheet
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