Chemical Analysis of Additives in Plastics (eBook)

T. R. Crompton (Autor)

eBook Download: PDF

2016 | 2. Auflage
380 Seiten
Elsevier Science (Verlag)
978-1-4832-7879-7 (ISBN)

Infos

International Series in Analytical Chemistry, Volume 46: Chemical Analysis of Additives in Plastics, Second Edition brings together numerous investigations on the characterization, identification, and determination of various types of additives in plastics. This book is divided into five chapters. Chapters 1 and 2 describe first the methods for examining additives present in polymers based on either direct spectroscopy of a cast polymer film or on solvent extraction of total additives from the polymer followed by quantitative chemical or physical analysis for various components in the extract. Chapter 3 discusses the application of thin-layer and column chromatography to the separation and determination of known additives. Chapters 4 and 5 examine the application of combined chromatographic and spectroscopic techniques for the separation and determination of unknown plastics additives. This book will prove useful to plastics manufacturers, researchers, institutions, and universities.

Inhalt

Front Cover 1
Chemical Analysis of Additives in Plastics 4
Copyright Page 5
Table of Contents 8
Dedication 6
Preface 10
Acknowledgements 12
Chapter 1. Quantitative determination of known additives 14
1.1 General discussion 14
1.2 Direct examination of polymer 15
1.3 Preliminary extraction of additives from polymer 35
1.4 Determination of phenolic antioxidants 48
1.5 Determination of amine antioxidants 79
1.6 Determination of plasticizers 83
1.7 Determination of ultraviolet absorbers and optical brightness 94
1.8 Determination of Polygard 100
1.9 Determination of diorganosulphide and tertiary phosphite antioxidants 105
1.10 Determination of organic peroxides 111
1.11 Determination of styrene, acrylonitrile and methacrylonitrile 119
1.12 Determination of organotin and other organometallic stabilizers in PVC 128
Chapter 2. Identification of additives by direct examination of solvent extracts of polymers 143
Chapter 3. Application of thin-layer and column chromatography to the separation and determination of known additives 153
Chapter 4. Application of chromatography followed by spectroscopy to the identification and determination of unknown additive mixtures 230
4.1 Column chromatography 231
4.2 Paper chromatography 243
4.3 The powerful combination - thin-layer chromatography and spectroscopy 248
Chapter 5. Application of gas chromatography 277
5.1 Characterization and determination of additives 277
5.2 Characterization and determination of monomers and volatiles 309
References 355
Supplementary Reference List 369
Subject Index 370

Produkt-Details

• Erscheint lt. Verlag: 29.7.2016
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Chemie ► Technische Chemie
• Themenwelt: Technik ► Umwelttechnik / Biotechnologie
• ISBN-10: 1-4832-7879-4 / 1483278794
• ISBN-13: 978-1-4832-7879-7 / 9781483278797