TY - CONF A1 - Pospiech, D. A1 - Fischer, O. A1 - Korwitz, A. A1 - Hoffmann, T. A1 - Köppl, T. A1 - Altstädt, V. A1 - Ciesielski, M. A1 - Döring, M. A1 - Brehme, Sven A1 - Schartel, Bernhard A1 - Vollmerhausen, D. T1 - Designed flame retardancy with phosphorus polymers T2 - Flame conference 2014 - 25th Annual conference: Recent advances in flame retardancy of polymeric materials (Proceedings) N2 - Polymeric flame retardants offer the possibility to match effective flame retardancy with the requirements of new regulations. Synthesis, properties and efficiency in polymer matrices are discussed for two systems, epoxy resins as well as poly(butylene terephthalate). T2 - 25th Annual conference: Recent advances in flame retardancy of polymeric materials CY - Stamford, Connecticut, USA DA - 18.05.2014 KW - Flame retardancy KW - Phosphorus polymer KW - Poly(butylene terephthalate) KW - Epoxy resin PY - 2014 SP - 1 EP - 5 AN - OPUS4-30951 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Perret, Birgit A1 - Schartel, Bernhard A1 - Stöß, K. A1 - Diederichs, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Krämer, J. A1 - Altstädt, V. ED - Lewin, M. T1 - Novel phosphorus-based flame retardants for epoxy resins and carbon fiber composites: Decomposition mechanisms and fire behavior T2 - 21st Annual conference on recent advances on flame retardancy of polymeric materials T2 - 21st Annual conference on recent advances on flame retardancy of polymeric materials CY - Stamford, USA DA - 2010-05-24 KW - DOPO KW - Fire retardancy KW - Flammability KW - Pyrolysis KW - Epoxy resin KW - Composites PY - 2010 SN - 1-59623-619-1 VL - 21 SP - 134 EP - 145 PB - BCC Research AN - OPUS4-22162 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Perez, R.M. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Braun, Ulrike A1 - Schartel, Bernhard ED - Schartel, Bernhard T1 - Flame retardant epoxy resin system for liquid composite moulding applications T2 - Advances in the flame retardancy of polymeric materials KW - Epoxy resin KW - Fire retardancy PY - 2007 SN - 978-3-8334-8873-3 SP - 69 EP - 84 PB - Books on Demand GmbH CY - Norderstedt AN - OPUS4-17627 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Brehme, Sven A1 - Schartel, Bernhard A1 - Bykov, Y. A1 - Ciesielski, M. A1 - Döring, M. A1 - Fischer, O. A1 - Pospiech, D. A1 - Köppl, T. A1 - Altstädt, V. T1 - Flame retardancy mechanisms and performance of a halogen-free phosphorus polyester in PBT T2 - 2011 Recent advances in flame retardancy of polymeric materials N2 - PET-P-DOPO is a phosphorus-containing polyester prepared from the glycol ether of the hydroquinone derivative of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and dimethyl terephthalate. PET-P-DOPO and a blend of PBT with PET-PDOPO were investigated with respect to pyrolysis and fire behavior. PET-P-DOPO achieves a V-0 rating in the UL 94 test and exhibits a high LOI of 39.3%. The outstanding flame-retardant properties of PET-P-DOPO are the result of three different mechanisms (flame inhibition, charring and a protection effect of the intumescent char) that are active in PET-P-DOPO. The fire load and the peak of heat release rate (pHRR) are reduced to 34% and 17%, respectively. The char exhibits an intumescent multicellular structure enabling it to act as an efficient protection layer. As PET-P-DOPO is immiscible with PBT, the blend shows a lower breaking elongation than pure PBT. Compared to pure PET-P-DOPO, the flame retardancy of the blend is decreased according to the fraction of PET-P-DOPO used. Nevertheless, the flame-retardancy of PET-P-DOPO in the blend was good enough to compete with PBT flame-retarded by AlPi-Et (aluminum diethylphosphinate) that was used as a Benchmark. KW - PBT KW - DOPO KW - Flame retardancy PY - 2011 SN - 1-59623-795-3 SP - 1 EP - 15 CY - Wellesley, USA AN - OPUS4-24617 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -