Green Plastics: An Introduction to the New Science of Biodegradable Plastics

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Princeton University Press, 2002 - Technology & Engineering - 238 pages
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Plastics are everywhere. Bags, bank cards, bottles, and even boats can all be made of this celebrated but much-maligned material. Yet most of us know next to nothing about plastics. We do know that they are practical and cheap--but they also represent a huge environmental problem, for they literally take ages to decompose. In this engaging book, E.S. Stevens tells us everything we have always wondered about plastics and of the efforts, in America, Europe, and Asia, to develop a new breed of environmentally friendly plastics. He points to a possible future where plastics will no longer be made of petroleum, but of plants.


The first two chapters assess the increased use of plastics as a relatively new alternative to other materials. The third chapter introduces us to their impact on the environment and strategies for their disposal or recycling. The next two chapters cover basic concepts and terms used in polymer sciences and provide some basic chemistry. With these fundamentals in tow, the author compares how petroleum-based and biological polymers are made, and the various ways in which they decompose. He acquaints readers with the emerging technologies, their commercial viability, and their future. Finally, instructions are given for preparing basic bioplastics using readily available materials.


Nonspecialists will find Green Plastics a concise introduction to this exciting interdisciplinary topic--an introduction otherwise not available. For students it provides easy entry to an area of science with wide appeal and current importance; for teachers, excellent background reading for courses in various sciences. The prospect of depleted fossil fuel supplies, and the potential benefits of bioplastics to the environment and to rural areas that could supply the raw materials, make this book a compelling presentation of a subject whose time has come.

 

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i mean its pretty good u should buy it and make bioplastic

Contents

Preface
vii
Acknowledgments
ix
The Age of Plastics
3
Plastics as Materials
10
Plastics and the Environment
15
The Chemical Nature of Plastics
31
Plastics Degradation
52
Biopolymers
83
Factors Affecting Growth
135
Prospects for the Future
145
Make Your Own
165
Notes
187
Glossary
207
Reading List
221
AuthorName Index
223
Subject Index
231

The Reemergence of Bioplastics
104

Common terms and phrases

References to this book

About the author (2002)

E.S. Stevens is Professor of Chemistry at the State University of New York at Binghamton. He has conducted research on biopolymers for more than thirty years and has published more than one hundred papers dealing with the conformational behavior of biomolecules, a topic he has explored through chiroptic methods.

Bibliographic information