Traditionally, thermoplastic and thermoset foams have been treated in the literature as independent industrial processes. This volume, however, addresses the scientific principles behind polymeric foaming in general, thus providing a strong foundation in a single volume for those working with either thermoplastic or thermoset foams. Polymeric Foams: Mechanisms and Materials discusses foaming chemistry and physics, resins, blowing agents, foaming mechanisms, foam stability, and more.

From the Preface: “...Foaming itself is a dynamic and complex phenomenon that involves scientific principles and engineering parameters that govern the manufacturing process. One of the main objectives of this volume is to provide a clear understanding of the fundamental mechanisms and material characteristics of polymeric foam...We believe this book will generate a tremendous interest in developing new processes, technologies, and applications in the area of manufacturing foams.”

Target Audience: Materials science and automotive engineers; academics in applied chemistry, physics, chemical engineering, and mechanical engineering.

Table of Contents:

Introduction: Polymeric Foams, Mechanisms, and Materials

Melt Elasticity of Polyolefins: Impact of Elastic Properties on Foam Processing

Fundamentals of Bubble Nucleation and Growth in Polymers

Material Properties Affecting Extrusion Foaming

Foam Stability in Flexible Polyurethane Foam Systems

Flexible Polyurethane Foams

Rigid Polyurethane Foams

Index