Plastics processors can gain a competitive advantage by employing the microcellular process using existing injection molding or extrusion equipment at commercial production rates with low-cost modifications. End users benefit from improved physical properties, reduced weight, and lower cost. And, microcellularly produced foams offer improved cell structure consistency and homogeneity. This book, which presents case studies and provides a comprehensive description of all crucial elements, will help processors through the transition to this technology and enable end users to fully utilize its advantages.

From the Foreword: “...Not only was the original goal of saving materials realized but also a lot more. The MuCell process shortens cycle time, reduces the clamping tonnage of injection molding machines, and produces `residual stress free' parts that do not warp. Furthermore, the process does not use any hydrocarbons, making it an environmentally friendly process...”

Target Audience: Engineers, designers, marketers, plastic parts specifiers, and other professionals concerned with improving quality, function, and profitability in plastics processing.

Table of Contents:

Introduction

General Description of the MuCell Process

SCF Blowing Agent Delivery Systems

Microcellular Molding: The Basics

Microcellular Molding: Processing Basics

Microcellular Molding: Molded Part Properties

Moldflow Modeling of Microcellular Molding

Microcellular Molding: Case Studies

Microcellular Molding: Mold and Part Design

Microcellular Molding: Economic Considerations

Microcellular Molding: MuCell Process Alternatives

Microcellular Extrusion

Microcellular Blow Molding

Appendices

Index