In: Mechanical Engineering
For each of the following pairs of polymers, plot and label schematic stress-strain curves on the same
graph [i.e. make separate plots for parts (a), (b) and (c)].
(a) Polychloroprene rubber having a number-average molecular weight of 100,000 g/mol and 15% of available sites cross-linked; liner polypropylene having a number-average molecular weight of 150,000 g/mol.