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Assessment basis for the recyclability of packaging in KUNSTSTOFFE INTERNATIONAL, Vol. 112, N° 7 (2022)
[article]
Titre : Assessment basis for the recyclability of packaging : R-cycle initiative ensures a transparent value chain Type de document : texte imprimé Année de publication : 2022 Langues : Anglais (eng) Catégories : Dispositifs de tri
Emballages en matières plastiques -- Recyclage
Evaluation
RecyclabilitéIndex. décimale : 668.4 Plastiques, vinyles Résumé : Does the future of plastic packaging lie in the sorting of monopolymer fractions ? In the sorting of food-compatible and non-food-compatible fractions ? Or in a combination of all these possibilities ? The R-Cycle initiative deliberately leaves this question open and instead offers all participants a data standard for their own calculation models. Note de contenu : - Lack of data for a quantitative assessment of recycled plastics
- How and where R-cycle works
- Example : packaging product
- Figure : EPCIS process flow diagram for a bag with zipper
- Fig. 1 : Bag with zipper as an exemplary packaging productEn ligne : https://drive.google.com/file/d/135q5UoVbQE3e31vqi4aQ7nmNV2D1YL4f/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38421
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 7 (2022)[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23588 - Périodique Bibliothèque principale Documentaires Disponible Competitive and sustainable thermoplastic composites for automotive applications / Ricardo Mezzacasa in JEC COMPOSITES MAGAZINE, N° 146 (06-07/2022)
[article]
Titre : Competitive and sustainable thermoplastic composites for automotive applications Type de document : texte imprimé Auteurs : Ricardo Mezzacasa, Auteur ; Sonia Garcia-Arrieta, Auteur ; Xabier Irastorza, Auteur ; Eduardo Bellvert, Auteur ; Fernando Liébana, Auteur Année de publication : 2022 Article en page(s) : p. 42-45 Langues : Anglais (eng) Catégories : Bandes composites
Composites à fibres -- Recyclage
Composites thermoplastiques -- Recyclage
e-caprolactameLe caprolactame ou plus précisément l'?-caprolactame est un lactame comprenant sept atomes dans son cycle. Il sert de monomère dans la synthèse du nylon-6.
Fibres à orientation unidirectionnelle
Formage
Matières plastiques dans les automobiles
Moulage par transfert de résine sous vide
Polyamide 6
RecyclabilitéIndex. décimale : 668.4 Plastiques, vinyles Résumé : Tecnalia developed different competitive technologies based on recyclable thermoplstics such as T-RTM (with very low-cost raw materials) or tape laying and forming based on unidirectional thermoplastic tapes (with the possibility of zero scrap). Note de contenu : - Competitive and sustainable technologies for lightweight automotive components
- T-RTM technology by in situ polymerization
- Zero-scrap forming of customized stacks (Tecnalia/Gonvarri/Fill)
- Metal-thermoplastic multimaterial composite solutionsEn ligne : https://drive.google.com/file/d/1cpWCVPTlrypzs3QdH1r8xVnguPOqZA-0/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38586
in JEC COMPOSITES MAGAZINE > N° 146 (06-07/2022) . - p. 42-45[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23696 - Périodique Bibliothèque principale Documentaires Disponible Emerging research trends in the field of polyurethane and its nanocomposites : Chemistry, Synthesis, Characterization, Application in coatings and Future perspectives / Swati Jakhmola in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 1 (01/2024)
[article]
Titre : Emerging research trends in the field of polyurethane and its nanocomposites : Chemistry, Synthesis, Characterization, Application in coatings and Future perspectives Type de document : texte imprimé Auteurs : Swati Jakhmola, Auteur ; Sonalee Das, Auteur ; Kingshuk Dutta, Auteur Année de publication : 2024 Article en page(s) : p. 137-172 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Charges (matériaux)
Matériaux autoréparants
Matériaux hybrides
Nanoparticules
Polyuréthanes
Recyclabilité
Résistance aux conditions climatiques
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Polyurethane (PU) coatings are widely used in various industries due to their excellent mechanical strength, along with abrasion, chemical and weather resistance. Recently, use of dynamic bonds to increase the recyclability and self-healing properties of PU is being extensively explored. Incorporation of nanofillers into the PU matrix can further enhance their performance as a coating matrix for application demanding thermal stability, mechanical strength, abrasion resistance, corrosion resistance, foul resistance, smudge resistance and UV resistance. It has been reported that inclusion of nanofillers, like nano-silica, graphene, organoclay, zinc oxide and titanium dioxide can provide enhanced functionalities to the PU matrix owing to their small size and high surface area-to-volume ratio to design tailor made PU coatings with desired properties. This review highlights the classification of PUs based on different dynamic chemistry for imparting self-healing and recyclability properties to the polymer matrix. Further, it will also provide a detailed insight regarding various polyol sources used for the synthesis of PUs, technologies adopted to incorporate nanofillers into the PU matrix for developing PU nanocomposite for coating applications and properties associated with these coatings. A brief conclusion highlighting the present challenges and future prospects of the PU nanocomposite coatings is also presented. Note de contenu : - Polyurethane based on dynamic chemical bonds
- Development of polyurethane coatings from different bio-based sources
- Development of polyurethane coatings with different nanofillers
- Nano-silica
- Applications of polyurethane nanocomposites in coating technology
- Present challenges and prospect
ctsDOI : https://doi.org/10.1007/s11998-023-00841-z En ligne : https://drive.google.com/file/d/10yMX2E6U4MclPIoCpujOokEx3pvNB8nw/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40439
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 21, N° 1 (01/2024) . - p. 137-172[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24443 - Périodique Bibliothèque principale Documentaires Disponible 24735 - Périodique Bibliothèque principale Documentaires Disponible Focus on sustainability / Maximilian Frisch in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 16, N° 2 (2023)
[article]
Titre : Focus on sustainability Type de document : texte imprimé Auteurs : Maximilian Frisch, Auteur Année de publication : 2023 Article en page(s) : p. 34-35 Langues : Anglais (eng) Catégories : Développement durable
Economies d'énergie
Pièces usinées -- Nettoyage
Recyclabilité
Traîtements de surfaceIndex. décimale : 667.9 Revêtements et enduits Résumé : A global surface treatment specialty chemicals company is focusing on sustainability : From using sustainable raw materials to using recyclable cleaners to reducing process temperatures. Note de contenu : - Production
- Products
- Application
- Figure : Sinner's circle : In order to maintain a constant cleaning performance when the temperature is lowered, another factor in Sinner's circle must be adjustedDOI : https://doi.org/10.1007/s35724-023-1170-1 En ligne : https://drive.google.com/file/d/1Sm1rnhNaBVBA9CxcbBDnzPn9MdK8va6P/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41415
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 16, N° 2 (2023) . - p. 34-35[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24141 - Périodique Bibliothèque principale Documentaires Disponible Green deal challenge : adhesive as problem solvers in the packaging industry / Kresimir Cule in ADHESION - ADHESIVES + SEALANTS, Vol. 20, N° 2/2023 (2023)
[article]
Titre : Green deal challenge : adhesive as problem solvers in the packaging industry Type de document : texte imprimé Auteurs : Kresimir Cule, Auteur Année de publication : 2023 Article en page(s) : p. 26-29 Langues : Multilingue (mul) Catégories : Adhésifs -- Emballages
Adhésifs en phase aqueuse
Durée de vie (Ingénierie)
Polyéthylène téréphtalate
Recyclabilité
Stratifiés
Structures multicouchesIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Adhesives are used in multi-layer packaging systems to combine various functional materials. They may, in the future, play a significant role when it comes to the development of sustainable and recyclable packaging systems. What matters above all is that all parties involved in a product's life cycle work together within the value chain. Note de contenu : - The green deal - a challenge for the packaging industry
- Sustainability through the reduction of carbon emissions
- Sustainability through water-based raw material
- The main enefits of water-based lamination adhesives
- Sustainability through development of new adhesive products
- Debonding
- Paper trays
- Compostable packaging
- Barrier for mono-material
- Chemcycling
- Fig. 1 : A bag of potato chips - an example to illustrate the structure of multi-layer packaging
- Fig. 2 : 2 Cheese packaging - an example to illustrate the structure of multi-layer items
- Fig. 3 : An essential component of the Green Deal concept stipulates that, as of 2030, packaging must reach a certain minimum level of recyclability throughout the EU
- Fig. 4 : The bio-mass balance approach and how it works
- Fig. 5 : The steps in packaging production: intermediate storage (warehouse) required to ensure complete curing of adhesives is no longer necessary ; products can therefore be processed straight afterwards
- Fig. 6 : Water-based adhesive systems: The diagram shows peel strength as a function of time. It only takes two hours until the water-based system has reached the required peel strength of 5 Newtons (N) per 15 millimeters
- Fig. 8 : Closed recycling loop for PET-based multi-layer packagingEn ligne : https://drive.google.com/file/d/17nDSMz_2ie1J2fdOUcT6MtRiBqV9TIGK/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39392
in ADHESION - ADHESIVES + SEALANTS > Vol. 20, N° 2/2023 (2023) . - p. 26-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23963 - Périodique Bibliothèque principale Documentaires Disponible Hybrid seat structures - Efficient and suitable for large-scale production / Rudolf Emmerich in PLASTICS INSIGHTS, Vol. 114, N° 1-2024 (2024)
PermalinkLattice reinforcements drive sustainable composites / Chris Oberste in JEC COMPOSITES MAGAZINE, N° 153 (11-12/2023)
PermalinkPermalinkNext-generation adhesives for wind turbine blades / Jean-Luc Guillaume in ADHESION - ADHESIVES + SEALANTS, Vol. 20, N° 4/2023 (2023)
PermalinkRecyclability of garments with stretch fibers - challenges and solutions / Jean Hegedus in MAN-MADE FIBERS INTERNATIONAL, Vol. 74, N° 1 (2024)
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