Description: Das Projekt "Introduction, Testing and Toughening up of a New Production Process for the Varnish of Smooth Products of the Wood-Processing Industry with Solvent free Varnish" wird/wurde gefördert durch: Kommission der Europäischen Gemeinschaften Brüssel. Es wird/wurde ausgeführt durch: Kraft Maschinenbau.Combination of UV-, IR- and electron beam curing and (combined with this) the merging of all advantages and elimination of all disadvantages of the three named processes. Because of the combination savings in the energy sector and the avoidance of solvent varnish will be possible. In addition, an improvement of the product quality will be expected. The G Kraft Maschinenbau GmbH plans to convert a new procedure for the curing of varnished wood pieces on a large scale. In this connection, a combination of UV-, IR- and electron beam curing will be realized for the first time. The Fraunhofer Institut fuer Elektronenstrahl- und Plasmatechnik (FEP) developed a low energy electron beam curing, which works by low acceleration voltage and consequently meets the special conditions of thin-coated varnish technology. This development comprises the creation of a new beam exit window, which can taken high power density, facilitates the penetration of 100 kV-electron with justifiable energy loss, meets a high transparency for the occured beam power as well as makes a minimal working distance of about 15 mm between window and varnish piece possible. Furthermore, the gas-shielded supply have been minimized.
SupportProgram
Origins: /Bund/UBA/UFORDAT
Tags: Plasmatechnik ? Lack ? Lösungsmittel ? Energieverlust ? Emissionsminderung ? Energie ? Energieeinsparung ? Energietechnik ? Infrarotstrahlung ? Verfahrenstechnik ? Oberflächenbehandlung ? Umweltfreundliche Technologie ? UV-Strahlung ? Aushaertung ? Loesungsmittelfreiheit ?
Region: Nordrhein-Westfalen
Bounding boxes: 6.76339° .. 6.76339° x 51.21895° .. 51.21895°
License: cc-by-nc-nd/4.0
Language: Englisch/English
Time ranges: 1997-02-01 - 1998-01-31
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