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Effect of compounding conditions on static and dynamic mechanical properties of high density polyethylene/ground tire rubber blends / Krzysztof Formela in INTERNATIONAL POLYMER PROCESSING, Vol. XXIX, N° 2 (05/2014)
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Titre : Effect of compounding conditions on static and dynamic mechanical properties of high density polyethylene/ground tire rubber blends Type de document : texte imprimé Auteurs : Krzysztof Formela, Auteur ; C. Cysewska, Auteur ; J. Korol, Auteur Année de publication : 2014 Article en page(s) : p. 272-279 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alliages polymères
Alliages polymères -- propriétés mécaniques
Analyse mécanique dynamique
Caoutchouc
Matières plastiques -- Extrusion
Morphologie (matériaux)
PolyéthylèneIndex. décimale : 668.9 Polymères Résumé : Searching for new and cost-effective methods of waste rubber recycling is a subject of research in many scientific centers in the world. In this paper there are presented results of the research of the extrusion process of cheap and environmentally friendly thermoplastic compositions containing 50% wt. of masses of ground tire rubber (GTR). The aim of this study was to determine the relationship between the mixing conditions and properties of obtained products, which is important from a technological point of view. The mixing conditions were determined by using two variables: the screw configuration (co-rotating and counter-rotating) and the type of polyethylene. In the case of both variables, thermoplastic compositions were treated with various shear forces induced by screw speed changes. The influence of mixing conditions on the extrusion process was determined (screw torque, melt flow rate) as well as static and dynamic mechanical properties of obtained materials. Note de contenu : - EXPERIMENTAL : Materials - Sample preparation - Measurements
- RESULTS AND DISCUSSION : Processing parameters - Static mechanical properties - Dynamic mechanical analysis - Morphology
DOI : 10.3139/217.2849 En ligne : https://drive.google.com/file/d/1xcSesJzAdWj1hPZRX0QCte9bd5JGWzjm/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21322
in INTERNATIONAL POLYMER PROCESSING > Vol. XXIX, N° 2 (05/2014) . - p. 272-279[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16222 - Périodique Bibliothèque principale Documentaires Disponible Integration of antifouling properties into epoxy coatings : a review / P. Poornima Vijayan in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 19, N° 1 (01/2022)
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Titre : Integration of antifouling properties into epoxy coatings : a review Type de document : texte imprimé Auteurs : P. Poornima Vijayan, Auteur ; Krzysztof Formela, Auteur ; Mohammad Reza Saeb, Auteur ; P. G. Chithra, Auteur ; Sabu Thomas, Auteur Année de publication : 2022 Article en page(s) : p. 269–284 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Alliages polymères
Conducteurs organiques
Epoxydes
Nanoparticules
Revêtements antisalissures:Peinture antisalissures
Revêtements organiques
Salissures biologiques
SiliconesLes silicones, ou polysiloxanes, sont des composés inorganiques formés d'une chaine silicium-oxygène (...-Si-O-Si-O-Si-O-...) sur laquelle des groupes se fixent, sur les atomes de silicium. Certains groupes organiques peuvent être utilisés pour relier entre elles plusieurs de ces chaines (...-Si-O-...). Le type le plus courant est le poly(diméthylsiloxane) linéaire ou PDMS. Le second groupe en importance de matériaux en silicone est celui des résines de silicone, formées par des oligosiloxanes ramifiés ou en forme de cage (wiki).Index. décimale : 667.9 Revêtements et enduits Résumé :
The need for nontoxic antifouling coatings has encouraged material scientists to develop a class of organic coatings for diverse applications. As a versatile thermosetting resin and well known for coating application, antifouling characteristics have been integrated into epoxy along with anticorrosion and adhesive functions. Accordingly, both micro- and macro-biofoulings have been successfully controlled by using epoxy-based antifouling coatings. Epoxy nanocomposites, silicon-grafted epoxy, epoxy-aided conductive polymer blends, and nanocomposites are important antifouling epoxy variants far and wide examined in developing epoxy-based coatings. Besides, some purpose-specific multifunctional smart coatings based on epoxy with antifouling features are used to integrate several functions into one material. This review discusses various types of epoxy-based antifouling coatings. The ability of nanomaterials, siloxanes, and conducting polymers to induce antifouling activity into the epoxy and corresponding antifouling mechanisms is also covered. The review concludes with the enormous potential of antifouling epoxy coatings as cost-effective, environmentally sustainable solution to biofouling in diverse industrial applications. Finally, the future ahead of antifouling epoxy coating is patterned.Note de contenu : - Antifouling epoxy nanocomposites
- Silicon-modified antifouling epoxy coatings
- Antifouling epoxy/conductive polymer blends
- Epoxy/conductive polymer blends nanocomposites as antifouling coatings
- Multifunctional epoxy coatings with antifouling features
- Table 1 : Outcomes of major research on epoxy-based antifouling coatingsDOI : https://doi.org/10.1007/s11998-021-00555-0 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-021-00555-0.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37157
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Code-barres Cote Support Localisation Section Disponibilité 23313 - Périodique Bibliothèque principale Documentaires Disponible