Solved: The tensile strength and number-average molecular
Chapter 15, Problem 15.18(choose chapter or problem)
The tensile strength and number-average molecular weight for two polyethylene materials are as follows: Tensile Number-Average Strength (MPa) Molecular Weight (g/mol) 90 20,000 180 40,000 Estimate the number-average molecular weight that is required to give a tensile strength of 140 MPa.
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