TY - CONF A1 - Schröder, Hartmut A1 - Munz, Martin A1 - Böhning, Martin A1 - Lorenz, Edelgard A1 - Kneip, Gisela T1 - New method for testing the resistance to oxidation - Application and Evaluation: Polyolefinic Products T2 - EUROCORR 2006 CY - Maastricht, The Netherlands DA - 2006-09-25 PY - 2006 N1 - Serientitel: EFC-Event – Series title: EFC-Event IS - 280 SP - 1 EP - 8 PB - European Federation of Corrosion CY - Maastricht AN - OPUS4-13706 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schröder, Hartmut A1 - Munz, Martin A1 - Böhning, Martin T1 - A new method for testing and evaluating the long-time resistance to oxidation of polyolefinic products N2 - A report is presented on the development of a test for determining the long-term oxidation resistance of polyolefin materials, which is accelerated not only by elevated temperatures but also by increased oxygen pressure and a stirred aqueous medium. The method permits durability tests to be carried out at markedly lower temperatures with reasonable testing durations and significantly reduced diffusion limited oxidation effects and allows for physical and chemical impacts of aqueous media. Oxidative durability can be assessed by autoclave immersion exposures at three different temperatures (60, 70 and 80 degrees C) and 50 bar oxygen pressure and at 80 degrees C and two different oxygen pressures (usually 10 and 20 bar). Accelerated test data are evaluated by modified Arrhenius equations with the application of a three-dimensional regression analysis. The application of the test method to various materials, including PP non-woven materials and geosynthetics is demonstrated. 10 refs. KW - Polyolefin KW - Testing KW - Oxidation KW - Durability KW - Geosynthetics PY - 2008 SN - 0967-3911 SN - 1478-2391 VL - 16 IS - 1 SP - 71 EP - 79 PB - RAPRA Technology Ltd. CY - Shrewsbury AN - OPUS4-17187 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schröder, Hartmut A1 - Munz, Martin A1 - Böhning, Martin T1 - A new method for testing and evaluating the long-tIme resistance to oxidation of polyolefinic products T2 - 13th International Plastics Additives and Compounding Conference "Addcon World 2007" CY - Frankfurt/M. DA - 2007-09-05 PY - 2007 SN - 978-1-84735-018-3 IS - Paper 7 SP - 1 EP - 10 CY - Shawbury AN - OPUS4-15762 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Böhning, Martin A1 - Goering, Harald A1 - Hao, Ning A1 - Mach, Reinhard A1 - Oleszak, Franz A1 - Schönhals, Andreas T1 - Molecular Mobility and Gas Transport Properties of Polycarbonate-Based Nanocomposites PY - 2003 UR - http://www.ipme.ru/e-journals/RAMS/no_3503/bohning/bohning.html SN - 1606-5131 VL - 5 SP - 155 EP - 159 PB - Advanced Study Center CY - St. Petersburg AN - OPUS4-2884 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schönhals, Andreas A1 - Goering, Harald A1 - Böhning, Martin A1 - Fritz, Andreas A1 - Rübner, J. T1 - Structure Analysis of Polymeric Nanomaterials by Relaxation Spectroscopy T2 - Polydays 2002 CY - Berlin, Germany DA - 2002-09-30 PY - 2002 SP - 1(?) AN - OPUS4-2044 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Böhning, Martin A1 - Goering, Harald T1 - Herstellung und Charakterisierung von Nanopartikel/Polymer Composites T2 - BAM-Seminar der Abteilung VI "Funktion von Polymeren" CY - Berlin, BAM, Deutschland DA - 2002-09-19 PY - 2002 AN - OPUS4-2040 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Böhning, Martin A1 - Goering, Harald A1 - Hao, Ning A1 - Schönhals, Andreas T1 - Gas Transport in Polymer based Nanocomposite Systems T2 - Workshop "Glasübergang" CY - Rostock, Germany DA - 2002-12-16 PY - 2002 AN - OPUS4-2054 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Goering, Harald A1 - Böhning, Martin A1 - Turky, Gamal A1 - Hao, Ning A1 - Schönhals, Andreas T1 - Molecular Dynamics in Polymer Nanocomposites T2 - Workshop "Glasübergang" CY - Rostock, Germany DA - 2002-12-16 PY - 2002 AN - OPUS4-2061 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Böhning, Martin A1 - Heuchel, M. T1 - Gas Transport Characterisation and Molecular Modelling - Possible Corelations and Methodological Extensions T2 - Workshop Glasübergang CY - Berlin, Germany DA - 2003-12-14 PY - 2003 AN - OPUS4-4197 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Böhning, Martin A1 - Hölck, Ole A1 - Heuchel, M. A1 - Siegert, M. T1 - Investigation of swollen polymer/gas-systems: atomistic packing models based on experimental properties T2 - Frühjahrstagung der Deutschen Physikalischen Ges. / AKF Condensed Matter CY - Dresden, Germany DA - 2006-03-26 PY - 2006 AN - OPUS4-11316 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -