Artículos relacionados a Aging and Stabilization of Polymers

Aging and Stabilization of Polymers - Tapa blanda

Neiman, M. B. B.

 
9781461585510: Aging and Stabilization of Polymers
Tapa blanda
ISBN 10: 1461585511 ISBN 13: 9781461585510
Editorial: Springer, 2012

Sinopsis

The need for a broad development of the production of polymer ma terials has become evident. All these materials are subject to various types of aging (destruction); hence, stabilizers which permit the stor age, reprocessing, and use of polymer materials without any appreci able change in their properties must be introduced into them. In recent years, this problem of stabilizing polymers has attracted the attention of many scientists and technologists, both in the USSR and abroad. The scientific basis of the foreign studies will be found in a number of theo retical premises, but chiefly the theory of chain reactions with un branched chains. In the Soviet Union, the concepts of Academician N. N. Semenov on chain reactions with degenerate branches have become the starting point of theoretical studies of the stabilization and destruction of polymers. Soviet scientists have developed a theory of critical concentrations of antioxidants and have shown that the processes of stabilization have a very complex chemical character. The nature of the polymers them selves greatly affects these processes and consequently, different stabil izers are required for polymers of different structures. In addition, it has been shown that the antioxidants used thus far can not only cause chain termination, but can also initiate oxidation and give rise to de generate branches.

"Sinopsis" puede pertenecer a otra edición de este libro.

Reseña del editor

The need for a broad development of the production of polymer ma­ terials has become evident. All these materials are subject to various types of aging (destruction); hence, stabilizers which permit the stor­ age, reprocessing, and use of polymer materials without any appreci­ able change in their properties must be introduced into them. In recent years, this problem of stabilizing polymers has attracted the attention of many scientists and technologists, both in the USSR and abroad. The scientific basis of the foreign studies will be found in a number of theo­ retical premises, but chiefly the theory of chain reactions with un­ branched chains. In the Soviet Union, the concepts of Academician N. N. Semenov on chain reactions with degenerate branches have become the starting point of theoretical studies of the stabilization and destruction of polymers. Soviet scientists have developed a theory of critical concentrations of antioxidants and have shown that the processes of stabilization have a very complex chemical character. The nature of the polymers them­ selves greatly affects these processes and consequently, different stabil­ izers are required for polymers of different structures. In addition, it has been shown that the antioxidants used thus far can not only cause chain termination, but can also initiate oxidation and give rise to de­ generate branches.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
Springer
Año de publicación
2012
Idioma
Inglés
ISBN 10 
1461585511
ISBN 13 
9781461585510
Encuadernación
Tapa blanda
Número de páginas
376
Contacto del fabricante
Springer Nature Customer Service Center GmbH
ProductSafety@springernature.com

Europaplatz 3
Heidelberg
69115
Alemania