TY - JOUR A1 - Schartel, Bernhard A1 - Günther, Martin T1 - Flame retardancy of polyurethanes JF - PU Magazine N2 - Polyurethanes (PU) represent one of the most versatile classes of plastics. They are processed and used as thermoplastic, elastomer, and thermoset. The requirements regarding flammability are correspondingly versatile. Depending on the material and the field of application, specific fire tests have to be fulfilled. This paper describes the different concepts used to fulfil these requirements by choosing the right raw materials and flame retardants. KW - Polyurethane KW - Flame retardant KW - Foam KW - Flammability KW - Pyrolysis KW - Cone calorimeter PY - 2020 VL - 17 IS - 1 SP - 44 EP - 48 PB - Dr. Gupta AN - OPUS4-50737 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -