Modeling the relaxation of polymer glasses under shear and elongational loads
(2013)
Journal Article
Fielding, S., Moorcroft, R., Larson, R., & Cates, M. (2013). Modeling the relaxation of polymer glasses under shear and elongational loads. The Journal of Chemical Physics, 138(12), Article 12A504. https://doi.org/10.1063/1.4769253
Glassy polymers show 'strain hardening': at constant extensional load, their flow first accelerates, then arrests. Recent experiments under such loading have found this to be accompanied by a striking dip in the segmental relaxation time. This can be... Read More about Modeling the relaxation of polymer glasses under shear and elongational loads.