Low Noise Dispersion Coatings

Colorant Chromatics™ LND Coatings

Low Noise Coatings for PTFE/FEP

Low noise dispersion (LND) coatings act as an effective shielding to reduce the influence of outside radiation and radio frequency noise. These coatings are commonly used for low noise coaxial cables with a dielectric core of PTFE. Highly specialized solutions, LND coatings add application flexibility as they can also be used as an antistatic coating on PTFE impregnated glass cloth, or as a resistance carrier for heating bands.

Low noise coaxial cables (e.g. RG-404/U) are defined in U.S. military specification MIL-C-17E. Other PTFE coaxial cores may also be treated with low noise dispersions.

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  • Reduces radiation and noise interference
  • Effective for PTFE and FEP
  • Can be used as an antistatic coating



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