WebbWe provide a rational yet simple model for deformation and fracture of cross-linked polymers, based on two ingredients: (i) a non-Gaussian statistical mechanics model of … WebbIt was found that the polymer chains are ruptured even in the case of an amorphous polymer, like PMMA, PB, and other elastomers, as mentioned in the Section III. The …
Fracture of Elastomeric Materials by Crosslink Failure
Webb15 juli 2024 · Significance. This paper explores the unusual fracture behavior of vitrimers, a transient polymer network whose rupture displays various regimes including flow, crack … Webb7 nov. 2006 · Scission theories for laminar flow hypothesize that the drag force, Fd, experienced by the chain induces a tension that breaks the molecule if it is greater than … legal liability of a partnership
APS -APS March Meeting 2024 - Event - Rupture of Polymers by …
WebbThese modifications are caused by rupture of valence bonds, leading to chain scission, crosslinking, cyclization, and change in composition. The degradation of a polymer can … WebbCorrosion by chemical reaction changes the configuration of the polymer chains. Listed below are some of the environments that causes chemical reactions in polymers. Heat: … WebbWe provide a rational yet simple model for deformation and fracture of cross-linked polymers, based on two ingredients: (i) a non-Gaussian statistical mechanics model of … legal liability of a sole proprietorship