Ernst, SebastianSebastianErnstWeltin, UweUweWeltinFlamm, MartinMartinFlamm2020-10-162020-10-162013Constitutive models for rubber VIII : proceedings of the 8th European Conference on Constitutive Models for Rubber (ECCMR VIII), San Sebastián, Spain, 25 - 28 June 2013 / ed. Nere Gil-Negrete & Asier Alonso. - Boca Raton, Fla. [u.a.] : CRC Press/Balkema, 2013. - Seite 31-36http://hdl.handle.net/11420/7582In the field rubber parts are exposed to the environment and mechanical loads for long periods of time. During this time material properties change due to chemical and physical aging mechanisms. Over time the combination of chemical aging with a static mechanical load leads to a permanent deformation. Experimental results are presented, which show the diverse influence of a static load during thermal aging on the material properties and on the stress state of a specimen. The resulting inhomogeneous stress state of specimens aged with preload can influence the lifetime considerably. © 2013 Taylor & Francis Group.enTechnikIngenieurwissenschaftenConference Paper10.1201/b14964-8Other