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Material Innovations Inc. |
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15801 Chemical Lane Huntington Beach, Ca 92649 Phone: 714 373-3070 Fax: 714 373-3091 |
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Electromagnetic (EMI) coatings |
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MII has produced a series of novel nano-filled silver colloidal (SCAS) coatings that provide high shielding effectiveness over a broad frequency range with coating thicknesses less than 0.0017”. The performance of these coatings alone exceeds 60 db of attenuation; and as applied to graphite composite enclosures and substrates, the attenuation greatly exceeds 75 db in both waveguide and aperture tests. Optimization of the binders, nano-filled constituents, and filler morphology has enabled these coatings to meet or exceed avionic system requirements.
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The coating technology enables lightweight composite enclosures and hardware to be utilized in high EMI environments. Atmospheric deposition assures that recurring cost is very low and is typically only a few percent of the hardware cost. |