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  1. AlexBozo

    assessment of EMI coating shielding thickness?

    I would like to know how i could assess the thickness of a nickel over copper plated coating in order to obtain a EMI shielding. The most radiating noise frequency should be around 350 Mhz. Is there a formula to calculate the thickness and the effectiveness of each layer? Thanking you in advance.
  2. AlexBozo

    searching for the poisson's ratio or shear modulus of resin

    I would like to know what is approximatively the poisson's ratio or shear modulus of resin (epoxy or cyanate ester) Thank you in advance.

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