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	Provedor de dados 5 (2) Autor Bardin, Antoine (1) Tchalla, Siwavi Tatiana (1) Palavra-chave Vieillissement marin (2) Arcan test (1) Assemblages collés (1) Bonded assemblies (1) Cristallisation induite sous déformation (1) Elastomère thermoplastique (1) Essais Arcan (1) Essais de pelage (1) Kinetic model (1) Marine ageing (1) Modèle cinétique (1) Peel test (1) Physico-chimie des polymères (1) Polychloroprene (1) Polymer chemistry (1) Relation structure-Propriété (1) Seawater aging (1) Strain-Induced crystallization (1) Structure-Property relationship (1) Thermoplastic Elastomer (1) Mais... Tipo do documento Text (2) Ano 2020 (1) 2017 (1) País France (2) Idioma Francês (1) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Durabilité d'assemblages métal/élastomère en milieu marin 5 Tchalla, Siwavi Tatiana. In some industrial applications, bonding rubber coatings to metallic pipelines is a suitable solution to protect them from marine corrosion. This study deals with the long term behavior of such metallic coated pipelines in a marine environment. Two different approaches have been developed. The first focuses on degradation data of pipelines used for around thirty years in normal service conditions. As these bonded assemblies are different in terms of material formulations, manufacturing processes and aging conditions, statistical tools were used to identify homogeneous groups with identical aging mechanisms. Also, based on these results, the main degradation mechanisms of the rubber coating were established. The second approach focused on pipelines used... Tipo: Text Palavras-chave: Assemblages collés; Vieillissement marin; Essais de pelage; Essais Arcan; Physico-chimie des polymères; Polymer chemistry; Bonded assemblies; Polychloroprene; Seawater aging; Peel test; Arcan test. Ano: 2017 URL: https://archimer.ifremer.fr/doc/00499/61024/64427.pdf Durability of Thermoplastic Elastomers for Marine Applications 5 Bardin, Antoine. Thermoset elastomers are currently used for watertightness applications on marine structures, due to their interesting elastic properties and their important chemical resistance. However, thermoplastic elastomers (TPEs) represent an interesting alternative in an industrial context being increasingly restrictive toward chemical risks. In order to determine their behaviour in marine environment, hydrolytic and oxidative ageing of several TPEs was investigated. Degradation was particularly assessed with molecular chain scission measurement. Based on these data, a hydrolytic kinetic model predicting scissions was developed, including the autocatalytic effect as well as the use of a hydrolytic stabilizer. Meanwhile, characterization of mechanical properties... Tipo: Text Palavras-chave: Vieillissement marin; Elastomère thermoplastique; Modèle cinétique; Relation structure-Propriété; Cristallisation induite sous déformation; Marine ageing; Thermoplastic Elastomer; Kinetic model; Structure-Property relationship; Strain-Induced crystallization. Ano: 2020 URL: https://archimer.ifremer.fr/doc/00681/79260/81773.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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