EMI Shielding Effectiveness of PP/Conductive Fiber Composites for Automotive Interior Parts 2013-01-0007
The aim of this study is to prepare polypropylene (PP) / nickel coated carbon fiber (NiCF) or stainless steel (SUS) fiber composites possessing electromagnetic interference (EMI) shielding effectiveness (SE). A series of conductive composites were prepared by the melt blending method. The EMI SE of conductive composites is 45 dB over a wide frequency range up to 100 MHz, which is higher than that of PP/talc composite used automotive interior parts, viz. 0 dB.