Chemical Physics of Polymer Degradation And Stabilization

Chemical Physics of Polymer Degradation And Stabilization PDF Author: N. Nikolai Markovich Emanuel'
Publisher: VSP
ISBN: 9789067640923
Category : Science
Languages : en
Pages : 358

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Chemical Physics of Polymer Degradation And Stabilization

Chemical Physics of Polymer Degradation And Stabilization PDF Author: N. Nikolai Markovich Emanuel'
Publisher: VSP
ISBN: 9789067640923
Category : Science
Languages : en
Pages : 358

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Polymer Degradation and Stabilisation

Polymer Degradation and Stabilisation PDF Author: Norman Grassie
Publisher: CUP Archive
ISBN: 9780521357975
Category : Science
Languages : en
Pages : 236

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Book Description
The study of polymer degradation and stabilisation is of considerable practical importance as the industrial uses of polymeric materials continue to expand. In this book, the authors lucidly relate technological phenomena to the chemistry and physics of degradation and stabilisation processes. Degradation embraces a variety of technologically important phenomena ranging from relatively low temperature processes such as 'weathering' of plastics, 'fatigue' of rubbers through the processing of polymers in shearing mixers to very high temperature processes such as flammability and ablation. All these technological phenomena have in common certain basic chemical reactions. Thus 'weathering' has its roots in photo-oxidation, 'fatigue' and melt-degradation in mechano-oxidation and flammability, and ablation in ablation in pyrolysis and vapour phase oxidation.

Degradation and Stabilization of Polymers

Degradation and Stabilization of Polymers PDF Author: Hans Helmut Gunter Jellinek
Publisher: Elsevier Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 700

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Stabilization of Polymeric Materials

Stabilization of Polymeric Materials PDF Author: Hans Zweifel
Publisher: Springer Science & Business Media
ISBN: 3642803059
Category : Science
Languages : en
Pages : 225

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Book Description
Plastics are used worldwide in everyday life, e.g. as food packaging, electronics, construction, automotive parts, and household appliances. To produce these products with the desired service lifetimes the use of suitable stabilizers is necessary. This book provides a concise and comprehensive overview of the basic mechanisms of plastic degradation processes caused by heat and light. At its core is a detailed description of the stabilization of different polymers, including an explanation of stabilization mechanisms and the influence of commonly used additives such as fillers, flame retardents and pigments on the stability of plastic. Every polymer scientist, material technologist, or application engineer dealing with the design of the properties of plastics will benefit from this new overview.

Degradation and Stabilization of Polymers

Degradation and Stabilization of Polymers PDF Author: Gennadiĭ Efremovich Zaikov
Publisher: Nova Publishers
ISBN: 9781560721222
Category : Science
Languages : en
Pages : 250

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Degradation and Stabilization of Polymers

Degradation and Stabilization of Polymers PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 156

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Degradation and Stabilization of Polymers

Degradation and Stabilization of Polymers PDF Author:
Publisher:
ISBN:
Category : Polymers
Languages : en
Pages : 410

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Mechanisms of Polymer Degradation and Stabilisation

Mechanisms of Polymer Degradation and Stabilisation PDF Author: G. Scott
Publisher: Springer Science & Business Media
ISBN: 9401138389
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
The purpose of this publication is two-fold. In the first place it is intended to review progress in the development of practical stabilising systems for a wide range of polymers and applications. A complemen tary and ultimately more important objective is to accommodate these practical developments within the framework of antioxidant theory, since there can be little question that further major advances in the practice of stabilisation technology will only be possible on a firm mechanistic foundation. With the continual increase in the number of commercial anti oxidants and stabilisers, often functioning by mechanisms not even considered ten years ago, there is a need for a general theory which will allow the potential user to predict the performance of a particular antioxidant structure under specific practical conditions. Any such predictive tool must involve a simplified kinetic approach to inhibited oxidation and, in Chapter 1, Denisov outlines a possible mechanistic approach with the potential to predict the most useful antioxidant to use and the limits of its usefulness. In Chapter 2, Schwetlick reviews the current state of knowledge on the antioxidant mechanisms of the phosphite esters with particular emphasis on their catalytic peroxidolytic activity. Dithiophosphate v vi PREFACE derivatives show a similar behaviour but for quite different reasons and, in Chapter 3, AI-Malaika reviews information available from analytical studies, particularly using 31p_NMR spectroscopy, to elucid ate the complex chemistry that leads to the formation of the antioxidant -active agents.

Polymer Analysis, Degradation, and Stabilization

Polymer Analysis, Degradation, and Stabilization PDF Author: Gennadiĭ Efremovich Zaikov
Publisher: Nova Publishers
ISBN: 9781594542169
Category : Science
Languages : en
Pages : 192

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Polymer Analysis, Degradation & Stabilization

Stabilization and Degradation of Polymers

Stabilization and Degradation of Polymers PDF Author: David L. Allara
Publisher:
ISBN:
Category : Polymers and polymerization
Languages : en
Pages :

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