Author: Publisher:
ISBN:
Category : Plastics
Languages : en
Pages : 375
Book Description
Degradation and Stabilization of Polyolefins : Papers
Author: Handbook of UV Degradation and Stabilization
Author: George WypychPublisher: Elsevier
ISBN: 1927885582
Category : Technology & Engineering
Languages : en
Pages : 519
Book Description
Handbook of UV Degradation and Stabilization, Third Edition, discusses different aspects of UV-related phenomena that occur when polymeric materials are exposed to UV radiation. It reviews existing literature, looking at how plants, animals and humans protect themselves against UV radiation. This review permits evaluation of mechanisms of protection against UV used by living things and potential application of these mechanisms in the protection of natural and synthetic polymeric materials. Other chapters look at more specific aspects of UV degradation and stabilization, such as specific polymers and rubbers, analytical methods used in UV stabilization, health and safety, and more. This book is an excellent companion to the Databook of UV stabilizers which has also been published recently. Both books supplement each other without repeating the same information – one contains data another theory, mechanisms of action, practical effects and implications of application. Provides a practical reference guide for engineers and scientists who design with plastics and formulate plastic materials Explains the effect of UV light on plastics and how to mitigate its effects through the use of UV stabilizers Surveys the range of UV stabilizers on the market and provides advice on their selection and use
DEGRADATION AND STABILIZATION OF POLYOLEFINS- PAPERS PRESENTED AT THE 15TH IUPAC MICROSYMPOSIUM ON MACROMOLECULES- IUPAC- CZECHOSLOVAK ACADEMY OF SCIENCES- CZECHOSLOVAK CHEMICAL SOCIETY.
Author: International Union of Pure and Applied ChemistryPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Degradation and Stabilization of Polyolefins
Author: Autoxidation of Hydrocarbons and Polyolefins
Author: Leo ReichAspects of Degradation and Stabilization of Polymers
Author: Hans Helmut Gunter JellinekPublisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 708
Book Description
Physical Properties of Polymers
Author: James E. MarkPublisher:
ISBN:
Category : Science
Languages : en
Pages : 430
Book Description
The contents have been divided into sections on physical states of polymers and characterization techniques. Chapters on physical states include discussions of the rubber elastic state, the glassy state, melts and concentrated solutions, the crystalline state, and the mesomorphic state. Characterization techniques described are molecular spectroscopy and scattering techniques.
Techniques and Mechanisms of Polymer Degradation and Stabilization
Author: Norman GrassieMechanisms of Polymer Degradation and Stabilisation
Author: G. ScottPublisher: Springer Science & Business Media
ISBN: 9401138389
Category : Technology & Engineering
Languages : en
Pages : 336
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 Stabilization and Degradation
Author: Peter P. KlemchukPublisher:
ISBN:
Category : TECHNOLOGY & ENGINEERING
Languages : en
Pages : 464
Book Description