The prediction of the long‐term photoageing of solid polymers
作者:
J. Lemaire,
R. Arnaud,
J. Lacoste,
期刊:
Acta Polymerica
(WILEY Available online 1988)
卷期:
Volume 39,
issue 1‐2
页码: 27-32
ISSN:0323-7648
年代: 1988
DOI:10.1002/actp.1988.010390106
出版商: Akademie Verlag GmbH
数据来源: WILEY
摘要:
AbstractA “mechanistic” approach for the prediction of the fate of solid polymeric material ageing outdoors based on artificial accelerated photoageing experiments is proposed. This methodology requires the definition of relevant experimental conditions and the control, at the molecular scale, of the chemical evolution of the polymer sample. Relevancy criteria are discussed and the chemical evolutions of polyolefins homopolymers and copolymers are described as examples of mechanistic cont
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