Article
  • Application of EMI Shielding Polymeric Composites
  • Moon TJ, Kang CG, Jeong JK
  • EMI방지 고분자 복합재료의 활용에 관한 연구
  • 문탁진, 강창균, 정종구
Abstract
Electrical property, as well as the mechanical properties, was observed for the PVC/Al, ABS/Al composites to evaluate the applicability of the composites as an EMI shielding material. The shielding effectiveness (SE) was found to be 30 dB when 20v% of Al filler was added to the polymer matrix, and the volume resistivity was measured as l00-101Ω·cm. The tensile strength and the impact strength of the composites with the same polymer/filler ratio were 4×106 Kg/m2 and 0.8 J/m2, respectively. Those results indicate a future application of the composites to the industrial products as an EMI shielding, such as computer housing et al.. The rheological property was also observed, and the results will provide an important basic information on the processing of the composites when necessary.

Keywords:

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1986; 10(6): 627-634

    Published online Oct 25, 1986

  • 10.7317/pk.
  • Received on Nov 30, -0001
  • Revised on Nov 30, -0001
  • Accepted on Nov 30, -0001

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