TY - CONF A1 - An, Q. A1 - Bäßler, Ralph A1 - Hertwig, Andreas A1 - Rehfeldt, Rainer A1 - Hidde, Gundula A1 - Otremba, Frank T1 - Investigation of Mechanical Stress and B10 Exposure on FKM Polymer T2 - The Minerals, Metals & Materials Society (ed.) N2 - Mechanical stress often accelerates the failure of polymer materials. The aim of this research is to study the interaction between the sealing material FKM and biofuels B10 (heating oil with 10% biodiesel). The mechanical stress test was carried out in a special apparatus. Both mechanical and non-mechanical stress tests were conducted on specimens at 20, 40, and 70 °C for 28 days to document changes in mass, volume, and tensile properties. Both increasing temperature and mechanical stress have a significant effect on the tensile strength of the FKM polymer when exposed to B10. The combination of increasing temperature and mechanical stress induced rupture within 2 h. It was also established that FKM polymer with pre-exposure in B10 survived longer during mechanical stress compared to specimens exposed only to air. With the support of infrared (IR) spectroscopy, we were able to confirm the penetration of B10 into the FKM polymer. T2 - TMS 2024 Annual Meeting & Exhibition Teilnahme mit Präsentation CY - Orlando-Florida / USA DA - 03.03.2024 KW - Biofuels KW - Sealing materials KW - Mechanical stress KW - Change in tensile properties PY - 2024 DO - https://doi.org/10.1007/978-3-031-50349-8_108 SP - 1253 EP - 1261 PB - Springer CY - Orlando-Florida / USA AN - OPUS4-59638 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -