Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Changes in the Electromagnetic Wave Shielding Effectiveness of Metal Plated PET Fabrics with Washing

금속 증착 폴리에스터 직물의 세탁에 대한 전자파 차폐효율의 변화

  • Published : 2003.04.01
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Abstract

The effect of washing on electromagnetic wave shielding effectiveness(SE) has been studied. The shielding effectiveness of electromagnetic wave shielding fabrics decreased as the washing time increases. From the observation of SEM, AFM, and EDX, it was found that decrease in shielding effectiveness was caused by corrosion and removal of the plated metals from the surface of electromagnetic wave shielding fabrics during washing. Reduction of shielding effectiveness via washing is strongly dependent upon the washing temperature and the shielding effectiveness of electromagnetic wave shielding fabric after 30 min. of washing above 6$0^{\circ}C$ is very low.

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References

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