Materials Science and Engineering: An Introduction

Published by Wiley
ISBN 10: 1118324579
ISBN 13: 978-1-11832-457-8

Chapter 15 - Characteristics, Applications, and Processing of Polymers - Questions and Problems - Page 630: 15.14d

Answer

Annealing an undeformed semicrystalline polymer below its melting temperature increases the tensile modulus because of the increased laminar thickness and increased crystallite thickness.

Work Step by Step

Annealing an undeformed semicrystalline polymer below its melting temperature increases the tensile modulus because of the increased laminar thickness and increased crystallite thickness.
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