TY - JOUR A1 - Geburtig, Anja A1 - Wachtendorf, Volker T1 - Determination of the spectral sensitivity and temperature dependence of polypropylene crack formation caused by UV-irradiation N2 - For polypropylene of varied stabilization, spectral sensitivity as well as temperature dependence of irradiation caused crack formation was determined in artificial irradiation tests. UV radiant exposure HUV necessary to generate crack formation was measured both in spectrally dispersed irradiation and artificial irradiation in a Fluorescent UV lamp device. Dependencies were fitted to a plateau function and an Arrhenius function, respectively, to describe the action of irradiation by response functions. Applied to weather data from Phoenix, the results were compared with respective outdoor exposure results. KW - Weathering KW - UV KW - Temperature KW - Numerical simulation PY - 2010 DO - https://doi.org/10.1016/j.polymdegradstab.2010.06.014 SN - 0141-3910 SN - 1873-2321 VL - 95 IS - 10 SP - 2118 EP - 2123 PB - Applied Science Publ. CY - London AN - OPUS4-21913 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Zäh, M. A1 - Schönlein, A. A1 - Reichert, T. T1 - Polypropylene life time estimation by developing dose response functions with respect to irradiation and temperature - ViPQuali project T2 - 8th International symposium on weatherability (8th ISW) CY - Tokyo, Japan DA - 2010-10-14 KW - Life time estimation KW - Weathering KW - Polypropylene KW - Spectral sensitivity KW - Temperature PY - 2010 SN - 1346-0633 VL - 22 SP - 58 EP - 63 PB - Uni Publishers Co., Ltd. AN - OPUS4-22182 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Wachtendorf, Volker A1 - Schulz, Ulrich A1 - Trubiroha, Peter T1 - Adaption of the acid dew and fog (ADF) test for service life predicitons of aircraft coatings T2 - 1st European Weathering Symposium (EWS-1) ; 23rd Colloquium of Danubian Countries on Natural and Artificial Ageing of Polymers CY - Prague, Czech Republic DA - 2003-09-25 KW - Acid dew and fog test KW - Aircraft coatings KW - Service life prediction KW - Climatic resistance KW - Säure KW - Klima KW - Flugzeuglack PY - 2003 SN - 3-9808382-3-4 SP - 1 EP - 16(?) PB - Gesellschaft für Umweltsimulation e.V. CY - Pfinztal AN - OPUS4-2689 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Lüthi, A. A1 - Fäh, D. A1 - Wachtendorf, Volker A1 - Geburtig, Anja ED - Reichert, T. ED - Halafka, S. T1 - Recent Proposals for Weathering Reference Materials as Discussed by DIN and VDA T2 - 1st European Weathering Symposium (EWS-1) ; 23rd Colloquium of Danubian Countries on Natural and Artificial Ageing of Polymers CY - Prague, Czech Republic DA - 2003-09-25 KW - Reference material KW - ORWET KW - Crack KW - Climatic KW - ADF test KW - Spectral sensitivity KW - Referenzmaterial KW - Riss KW - Klimatische Beständigkeit PY - 2003 SN - 3-9808382-3-4 SP - 1(?) EP - 12(?) PB - Gesellschaft für Umweltsimulation e.V. CY - Pfinztal AN - OPUS4-2682 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Appajaiah, Anilkumar A1 - Wachtendorf, Volker A1 - Jankowski, Lukasz T1 - Chemiluminescence investigation of high temperature and humidity aging of PMMA based polymer optical fibres (POF) T2 - POF 2003 ; 12th International Conference on Polymer Optical Fiber CY - Seattle, WA, USA DA - 2003-09-14 PY - 2003 SP - 152 EP - 155 CY - Seattle, Wash. AN - OPUS4-2665 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Adaption of the Acid Dew and Fog (ADF) Test for Service Life Predicitons of Aircraft Coatings T2 - 1st European Weathering Symposium EWS CY - Prague, Czech Republic DA - 2003-09-25 PY - 2003 AN - OPUS4-3267 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Referenzmaterialien für Bewitterungsprüfungen T2 - 32. Jahrestagung der GUS, Gesellschaft für Umweltsimulation CY - Pfinztal bei Karlsruhe, Deutschland DA - 2003-03-26 KW - Referenzmaterialien KW - Bewitterung PY - 2003 SN - 3-9808382-1-8 SP - 61 EP - 72 PB - GUS CY - Pfinztal (Berghausen) AN - OPUS4-3360 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Chemilumineszenzuntersuchungen an PE-HD als Schnelltest für die Wirksamkeit von Stabilisatoren unter Bewitterung und für den Einfluß einer Chemikalienbehandlung T2 - 29. Jahrestagung der GUS (Gesellschaft für Umweltsimulation) CY - Pfinztal, Germany DA - 2000-03-29 PY - 2000 AN - OPUS4-3448 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Chemiluminescence of Polyethylenes as Accelerated Test for the Efficiency of Stabilisers and of the Effect of Recycling Procedures T2 - Workshop "Chemiluminescence 2000" CY - Leipzig, Germany DA - 2000-10-19 PY - 2000 AN - OPUS4-3449 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Appajaiah, Anilkumar A1 - Wachtendorf, Volker ED - Koike, Y. T1 - Aging behavior of polymer optical fibers: Characterization of thermo-oxidative stability by chemiluminescence T2 - 13th International Plastic Optical Fibres Conference 2004 CY - Nuremberg, Germany DA - 2004-09-27 KW - Climatic exposure KW - Chemiluminescence KW - POF PY - 2004 SN - 3-905084-70-8 SP - 166 EP - 173 PB - AKM Congress Service CY - Basel AN - OPUS4-5973 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -