Plastics and Properties Important in Extrusion Chapter 4

02/09/2000


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Table of Contents

Plastics and Properties Important in Extrusion Chapter 4

Chapter 4 Objectives

Polymer Chains

Main Type of Plastics

Amorphous and Crystalline Plastics

States of Thermoplastic Polymers

States of Thermoplastic Polymers

Factors Affecting Crystallinity

Types of Polymers

Liquid Crystalline Plastics (LCPs)

Elastomers

Flow Behavior of Plastic Melts

Melt Index

Melt Index and Viscosity

Melt Index and Molecular Weight

Stresses, Pressure, Velocity, and Basic Laws

Some Greek Letters

Effect of Shearing

Viscosity

Viscosity

Viscosity

Viscosity

Viscosity Models

Viscosity Models

Shear Thinning or Pseudoplastic Behavior

Effect of Temperature on Viscosity

Viscous Heat Generation

Thermal Properties

Thermal Conductivity

Specific Heat and Enthalpy

Specific Heat and Enthalpy

Specific Heat and Enthalpy

Thermal Stability and Induction Time

Thermal Conductivity

Thermal Stability and Induction Time

Thermal Stability and Induction Time

Density

Melting Point

Thermodynamic Relationships

Thermodynamic Relationships

PVT Data for Flow Analysis

PVT Data for Flow Analysis

PVT Data for Flow Analysis

Author: greene

Email: jpgreene@csuchico.edu

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