German compounder and distributor Lehmann & Voss (Hamburg; www.lehvoss.de/eng) has extended its “Luvocom” brand with the introduction of a generation of thermoplastic shielding compounds that provide improved performance against electromagnetic waves at smaller wall thicknesses. “Luvocom” ES has been developed for the housings of electric and electronic devices including computers, radios, phones, and laboratory equipment.

The shielding is achieved by making the housings of the electronic components electrically conducting. This is done through the use of metal sheets and films, conductive coatings, and conductive compounds. When compared to competitive compound products, “Luvocom” ES offers improved shielding performance, the company said. Earlier shielding materials were less effective, requiring thicker walls, additional metal coatings or steel sheets to protect against the electromagnetic waves.