Engineering, 12.12.2019 05:31 jwyapo4
How does each of the following influence the tensile modulus of a semicrystalline polymer? (a) molecular weight decrease (b) degree of crystallinity increase (c) deformation by drawing (d) annealing of an undeformed material (e) annealing of a drawn material a. (a) - non-direct influence, (b) - increase, (c) - decrease, (d) - increase, (e) - decrease b. (a) - non-direct influence, (b) - increase, (c) - decrease, (d) - decrease, (e) - decrease c. (a) - increase, (b) - decrease,(c) - decrease, (d) - increase, (e) - decrease d. (a) - non-direct influence, (b) - increase, (c) - increase, (d) - increase, (e) - decrease
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