Micro Structures in Polymers Chapter 3

09/22/1999


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Table of Contents

Micro Structures in Polymers Chapter 3

Chapter 3 Objectives

Polymer Length

Molecular Weight

Molecular Weight

Molecular Weight

Molecular Weight

Gel Permeation Chromatography

Gel Permeation Chromatography

Number Average Molecular Weight, Mn

Molecular Weight

Weight Average Molecular Weight, Mw

Z- Average Molecular Weight

Molecular Weight Distribution

Physical and Mechanical Property Implications of MW and MWD

Physical and Mechanical Property Implications of MW and MWD

Thermal Property Implications of MW & MWD

Example of High Molecular Weight

Melt Index

Melt Index and Viscosity

Melt Index and Molecular Weight

States of Thermoplastic Polymers

Amorphous Materials

States of Thermoplastic Polymers

Crystalline Materials

Factors Affecting Crystallinity

Form of Polymers

Glass Transition Temperature, Tg

Glass Transition Temperature, Tg

Crystalline Polymers: Tm

Crystalline Polymers Tg

Temperature Effects on Specific Volume

Thermal Properties

Author: greene

Email: jpgreene@csuchico.edu

Home Page: http://www.csuchico.edu/~jpgreene