TY - CONF A1 - Lüthi, A. A1 - Wachtendorf, Volker T1 - Recent Proposals for Weathering Reference Materials as Discussed by DIN and VDA T2 - 1st European Weathering Symposium EWS CY - Prague, Czech Republic DA - 2003-09-25 PY - 2003 AN - OPUS4-4037 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Wachtendorf, Volker A1 - Geburtig, Anja ED - Moeller, E. T1 - Entwicklung künstlicher Bewitterungstests für Lacke und Beschichtungen T2 - GfKORR-Seminar Korrelation von Labortests mit Praxisbedingungen im Automobilbereich CY - Frankfurt am Main, Deutschland DA - 0008-02-15 KW - Künstliche Bewitterung KW - Freibewitterung KW - Verkürzung KW - Beschleunigung KW - Korrelation PY - 2006 SN - 3-935406-27-4 SP - 102 EP - 111 PB - GfKORR CY - Frankfurt am Main AN - OPUS4-12065 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Entwicklung künstlicher Bewitterungstests für Lacke und Beschichtungen T2 - GfKORR-Seminar "Korrelation von Labortests mit Praxisbedingungen im Automobilbereich" der Gesellschaft für Korrosionsschutz e. V. CY - Frankfurt am Main, Germany DA - 2006-02-15 PY - 2006 AN - OPUS4-12111 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Grundsätzliches zur Verkürzung von Bewitterungstests durch künstliche Bewitterung T2 - 35. Jahrestagung der Gesellschaft für Umweltsimulation (GUS), "Umwelteinflüsse erfassen, simulieren, bewerten" am Fraunhofer Institut für Chemische Technologie (ICT) CY - Pfinztal, Germany DA - 2006-03-22 PY - 2006 AN - OPUS4-12266 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Wachtendorf, Volker A1 - Geburtig, Anja A1 - Trubiroha, Peter T1 - Principles and Limitations in the Acceleration of Artificial Weathering Tests T2 - 6th International Paint, Varnish, Ink & Auxiliary Products Industry Congress & Exhibition, 2006 Paint CY - Istanbul, Turkey DA - 2006-05-17 KW - Bewitterung KW - Verkürzung KW - Zeitraffung KW - Weathering KW - Shortening KW - Time-lapse PY - 2006 SN - 994-489125-8 SP - 48 EP - 54 PB - TMMOB CY - Istanbul AN - OPUS4-12391 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Principles and limitations in the acceleration of artificial weathering tests T2 - Paint 2006, VI. International Paint, Varnish, Ink & Auxiliary Products Industry Congress & Exhibition, "Smart Coatings and new Technologies" CY - Istanbul, Turkey DA - 2006-05-17 PY - 2006 AN - OPUS4-12403 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Krüger, Simone A1 - Brademann-Jock, Kerstin A1 - Wachtendorf, Volker A1 - Rauth, W. A1 - Klimmasch, T. A1 - Krüger, P. T1 - Analysis of weathering effects in automotive coatings by thermoluminescence T2 - 28th FATIPEC Congress CY - Budapest, Hungary DA - 2006-06-12 KW - Automotive coatings KW - Weathering KW - Thermoluminescence PY - 2006 SP - 1 EP - 9 CY - Budapest AN - OPUS4-12558 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker A1 - Geburtig, Anja T1 - Chemiluminescence Detection for the Shortening of Weathering Tests T2 - "INTERNATIONAL WORKSHOP on practical applications of chemiluminescence at the oxidation of chemical systems" CY - Smolenice, Slovakia DA - 2005-10-09 PY - 2005 AN - OPUS4-12504 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker A1 - Geburtig, Anja T1 - Veränderung der Kratzbeständigkeit und der Reflow-Fähigkeit von Automobil-Klarlacken durch Bewitterung T2 - DFO Qualitätstage 2005, "Moderne Verfahren zur Oberflächencharakterisierung" der Deutschen Forschungsgesellschaft für Oberflächenbehandlung e. V. CY - Berlin, Germany DA - 2005-10-25 PY - 2005 AN - OPUS4-12505 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Krüger, Simone A1 - Wachtendorf, Volker A1 - Rauth, W. A1 - Klimmasch, T. A1 - Krüger, P. T1 - Screening the weathering stability of automotive coatings by chemiluminescence T2 - XXVIIIth FATIPEC Congress CY - Budapest, Hungary DA - 2006-06-12 KW - Automotive coatings KW - Weathering KW - Chemiluminescence PY - 2006 SP - 8 pages CY - Budapest AN - OPUS4-12557 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Wachtendorf, Volker A1 - Geburtig, Anja T1 - Untersuchung der Veränderung der Kratzfestigkeit und Reflow-Fähigkeit von Karosserie-Klarlacken als Folge der Auslagerung in Jacksonville und nachgestellter Laborbewitterung T2 - DFO Qualitätstage 2005 - Moderne Verfahren zur Oberflächencharakterisierung CY - Berlin, Deutschland DA - 2005-10-25 KW - Bewitterung KW - Kratzfestigkeit KW - Kratzbeständigkeit KW - Reflow KW - Weißlichtinterferenz KW - Rauhigkeit PY - 2005 SN - 3-89943-062-X SP - 88 EP - 102 PB - DFO CY - Düsseldorf AN - OPUS4-11216 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Appajaiah, Anilkumar A1 - Wachtendorf, Volker A1 - Daum, Werner T1 - Characterization of thermo-oxidative stability of polymer optical fibers using chemiluminescence technique N2 - The thermo-oxidative stability of commercially available polymer optical fibers (POFs) and their components (cores and claddings) was investigated. All the bare POFs (core and cladding only) studied here were based on poly(methyl methacrylate) (PMMA) core. The fibers were exposed to 100 °C/low humidity for about 4200 h. Chemiluminescence (CL) technique was applied to investigate the thermo-oxidative stability and for measuring the transmission loss during exposure a prototype device called multiplexer was used. POFs exhibited variation in thermo-oxidative stability although they possessed identical core material PMMA. This was due to difference in the chemical compositions of claddings. Claddings were more susceptible to the thermo-oxidative degradation compared to cores. The thermo-oxidative degradation of both the cladding and the core was found in POFs as a result of climatic exposure. POFs showed an early drop-off followed by a slow decline of transmission. The early drop-off of transmission was attributed to physical changes like thermal expansion and the slow decline of transmission to chemical changes like oxidative degradation of POFs. A good linear relationship between optical transmission stability and thermo-oxidative stability of POFs was established from these studies. KW - Polymer optical fibers (POFs) KW - Chemiluminescence (CL) KW - Thermo-oxidative stability KW - Aging KW - Optical transmission stability PY - 2006 DO - https://doi.org/10.1016/j.polymdegradstab.2006.05.006 SN - 0141-3910 SN - 1873-2321 VL - 91 IS - 11 SP - 2605 EP - 2613 PB - Applied Science Publ. CY - London AN - OPUS4-13984 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Determination of the spectral response of polymers T2 - 3rd Service Life Symposium CY - Sedona, AZ, USA DA - 2004-02-01 KW - Spectral sensitivity KW - Weathering KW - UV KW - Action spectra KW - Activation spectra KW - Stabilizer KW - Spektrale Empfindlichkeit KW - Bewitterung KW - Aktivierungsspektrum KW - Wirkungsspektrum KW - Stabilisator PY - 2005 SN - 0-934010-60-9 SP - 241 EP - 253 PB - Federation of Societies for Coatings Technology CY - Philadelphia AN - OPUS4-13711 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Two New Weathering Reference Materials - Monitors for Weathering Exposure T2 - 3rd Service Life Symposium CY - Sedona, AZ, USA DA - 2004-02-01 KW - Weathering KW - Reference material KW - WRM KW - UV KW - Radiance KW - Crack KW - JIS K7200 KW - Humidity KW - Bewitterung KW - Referenzmaterial KW - Riss KW - Bestrahlung KW - Luftfeuchte PY - 2005 SN - 0-934010-60-9 SP - 253 EP - 258 PB - Federation of Societies for Coatings Technology CY - Philadelphia AN - OPUS4-13712 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Simon, Franz-Georg A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Materials and the Environment KW - Ecoefficiency KW - Weathering exposure KW - Photodegradation KW - Polymers PY - 2006 SN - 978-3-540-20785-6 IS - Part D / 15.1 SP - 789 EP - 803 PB - Springer CY - Berlin AN - OPUS4-13733 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Spectral sensitivity of polymer ageing T2 - 4th International Symposium on Service Life Prediction CY - Key Largo, FL, USA DA - 2006-12-03 PY - 2006 AN - OPUS4-14144 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Chemiluminescence detection: principles, chances, and limitations for the shortening of weathering tests T2 - 4th International Symposium on Service Life Prediction CY - Key Largo, FL, USA DA - 2006-12-03 PY - 2006 AN - OPUS4-14145 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Krüger, Simone A1 - Brademann-Jock, Kerstin A1 - Wachtendorf, Volker A1 - Rauth, W. A1 - Klimmasch, T. A1 - Krüger, P. T1 - Analysis of weathering effects in automotive coatings by thermoluminescence KW - Automotive coatings KW - Weathering KW - Thermoluminescence PY - 2006 SN - 0048-4225 N1 - Sprachen: Englisch/Italienisch - Languages: English/Italian VL - 82 IS - 17 SP - 5 EP - 11 AN - OPUS4-14296 LA - mul AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Der Einfluss von Feuchte und Nässe bei der Bewitterung T2 - 36. Jahrestagung der GUS 2007 CY - Pfinztal bei Karlsruhe, Deutschland DA - 2007-03-14 KW - Spectral sensitivity KW - Weathering KW - UV KW - Action spectra KW - Activation spectra KW - Stabilizer KW - Spektrale Empfindlichkeit KW - Bewitterung KW - Aktivierungsspektrum KW - Wirkungsspektrum KW - Stabilisator PY - 2007 SN - 978-3-9810472-1-9 VL - 36 SP - 247 EP - 256 CY - Pfinztal AN - OPUS4-14758 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Analyse witterungsbedingter Eigenschaftsänderungen T2 - Seminar "Bewitterung von Kunststoffen und Lacken" der Technischen Akademie Wuppertal CY - Altdorf, Germany DA - 2007-05-10 PY - 2007 AN - OPUS4-15903 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -