Essentials Of Materials Science And Engineering, Si Edition
Essentials Of Materials Science And Engineering, Si Edition
4th Edition
ISBN: 9781337629157
Author: Donald R. Askeland, Wendelin J. Wright
Publisher: Cengage Learning
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Chapter 16, Problem 16.8P
Interpretation Introduction

Interpretation:

The molecular weight of the given polymer is to be determined.

Concept Introduction:

The molecular weight of a polymer is not fixed. It has a certain range under which its molecular weight falls. For a linear polymer, degree of polymerization represents the average length of the polymer. Degree of polymerization is defined as:

  Degree of polymerization=average molecular weight of polymermolecular weight of repeating unitn= ( MW ) av. ( MW ) repeating unit  ......(1)

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