Eccosorb® LS

Eccosorb LS

LOSSY, FLEXIBLE FOAM ABSORBER

Eccosorb LS is the most widely known, used, and recommended polyurethane foam absorber. Eccosorb LS obtains its microwave properties via impregnation with a carbon black dispersion and is therefore electrically conductive. It is a very low cost solution for many applications over the thinner, more expensive rubber absorbers.

Spécifications
Caractéristiques & Avantages
  • Flexible, foam material
  • High loss, low density
  • Very low cost
Marchés
  • Commercial Telecom
  • Test Boxes
  • Security and Defense
Exemples d’application
  • Eccosorb LS is used to lower cavity Q’s in RF amplifiers, oscillators, cabinets containing microwave devices, computer housings, LNB’s and isolation of antennas by insertion loss.
  • Eccosorb LS is also used to reduce surface currents on radiating elements and outer ground-plane type surfaces.
  • Reflectivity of an object (metal or otherwise) can be reduced somewhat by applying one or more layers of Eccosorb LS to its surface.
Disponibilité
  • Standard sheets are 610mm x 610mm (24”x24”).
  • Standard thicknesses are 3.2 mm (1/8”), 6.4 mm (1/4”), 9.5 mm (3/8”), 12.7 mm (1/2”), 19.1 mm (3/4”).
  • All Eccosorb LS types can be delivered in special sizes or customer specified configurations upon request. This includes die-cut and kiss cut parts to reduce installation labor by allowing quick assembly.
  • Usually Eccosorb LS is supplied with a pressure sensitive adhesive.
  • Upon special request, Eccosorb LS can be supplied with an anti-dust coating to prevent carbon fallout.
  • It can also be supplied, upon request, with a coating to prevent moisture uptake in high humidity to moderately wet environments.
Mode d’emploi
  • For optimal performance, Eccosorb LS should be bonded to a metallic surface.
  • To obtain a strong bond, the surface should be thoroughly cleaned with a degreasing solvent.
  • It can be securely bonded to itself or to other materials such as metal, wood and common plastic composites. Our specific Eccostock® foam adhesive is recommended or the selfadhesive version can be used.
  • The material can be easily cut with a sharp knife, scissors or die.
Propriétés du produit
PropriétésECCOSORB LS
Max. Service Temperature °C (°F)90 (194)
Frequency Range≥ 1 GHz

Data for design engineer guidance only. Observed performance varies in application.
Engineers are reminded to test the material in application.

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J’autorise l’utilisation des données personnelles ci-dessus indiquées, en accord avec Dlgs.196/03

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