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ADHESION - ADHESIVES + SEALANTS . Vol. 17, N° 4/2020Pretreatment of components : Smart solution for efficient precision cleaningMention de date : 2020 Paru le : 18/12/2020 |
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Ajouter le résultat dans votre panierSmart solution for efficient precision cleaning in ADHESION - ADHESIVES + SEALANTS, Vol. 17, N° 4/2020 (2020)
[article]
Titre : Smart solution for efficient precision cleaning Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 14-16 Langues : Multilingue (mul) Catégories : Nettoyage industriel -- Appareils et matériels
Nettoyage par ultrasons
Pièces usinées -- NettoyageIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Increasing demands regarding parts cleanliness can often only be met with precision cleaning processes tailored to specific requirements. For such applications, UCM has developed the new, cost-efficient ultrasonic cleaning series UCMSmartLine. It is based on standardized modules which include electrical and control systems for various process steps. Note de contenu : - Optimum adaptability and extensibility for future-proof operations
- Designed for maximum process reliability as standard
- High flexibility through integrated electrical and control sysgtems
- Convincing design with health, safety and environmental benefits
- Fig. 1 : The modular concept of the UCMSmartLine allows the individual design of in-line ultrasonic immersion systems for a wide range of applications. The electrical and control technology in integrated in each module
- Fig. 2 : Up to nine cleaning and rinsing steps can be integrated into the cleaning systems and variably equipped for use with single, dual and multi-frequency ultrasonics
- Fig. 3 : The standard automatic transport systems has a servo drive for very gentle workpiece transport and part-specific lift-out for pre-drying parts as they leave the last tank
- Fig. 4 : All wet-stage tanks of the system, which is entirely made from electropolished stainless steel, have a two-sided overflow which ensure the immediate removal of detached particles and other contaminants. This minimizes the risk of recontamination when the parts are moved.En ligne : https://drive.google.com/file/d/15s__I9k8SwaMxouf3VJE8-QgujL1acJ4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35051
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Code-barres Cote Support Localisation Section Disponibilité 22451 - Périodique Bibliothèque principale Documentaires Disponible Innovative adhesive for product safety / Monika Tönnißen in ADHESION - ADHESIVES + SEALANTS, Vol. 17, N° 4/2020 (2020)
[article]
Titre : Innovative adhesive for product safety Type de document : texte imprimé Auteurs : Monika Tönnißen, Auteur ; Jean-Baptiste Milleret, Auteur Année de publication : 2020 Article en page(s) : p. 18-19 Note générale : Bibliogr. Langues : Multilingue (mul) Catégories : Adhésifs -- Aspect sanitaire
Adhésifs -- Emballages
Colles:Adhésifs
Matériaux pour les industries agro-alimentaires
Sécurité des produits de consommationIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Ever-stricter product safety laws and regulations are being implemented in almost all markets in order to set new benchmarks to protect consumers all around the world. This is placing a huge burden on the whole value chain in its efforts to fulfill these regulations. Henkel has now developed a special family of adhesives which, according to the company, sets new standards in terms of food safety for end-of-line packaging solutions. Note de contenu : - What is the consumer's perception when it comes to product safety in the field of packaging with food contact applications ?
- What are the implications for brand owners and retailers ?
- How exactly does Henkel take part in this need for safer products and more transparent information flows ?
- What food contact applications can be covered by the product range ?
- What advantages does the solution offer in the converting process
- Figure : Sensitive food such as rice, pasta, tea, cocoa, cornflakes and cereals places high demands on its packaging. The Technomelt Supra pro range is designed to fulfill these needsEn ligne : https://drive.google.com/file/d/1MNSOxuGPK60HDN5QmwM80v4kkaV5il-h/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35052
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Code-barres Cote Support Localisation Section Disponibilité 22451 - Périodique Bibliothèque principale Documentaires Disponible Holistic evaluation of industrial adhesives / Martin Brandtner-Hafner in ADHESION - ADHESIVES + SEALANTS, Vol. 17, N° 4/2020 (2020)
[article]
Titre : Holistic evaluation of industrial adhesives Type de document : texte imprimé Auteurs : Martin Brandtner-Hafner, Auteur Année de publication : 2020 Article en page(s) : p. 20-23 Langues : Multilingue (mul) Catégories : Adhésifs -- Analyse
Adhésifs -- Propriétés mécaniques
Assemblages collés
Chlorure de polyvinyle
Collage
Essais de résilience
Essais dynamiques
Etudes comparatives
EvaluationIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : The selection of complex adhesive systems is still a challenging task. Industrial practice shows that technical data sheets provided by manufacturers alone do not allow an assessment of adhesive performance and failure behavior. A holistic assessment based on empirical-valid data might help here. Note de contenu : - A novel assessment methodology
- Testing
- Assessment
- Benchmarking
- Table 1 : Classification of the performance indicators of adhesives including examples
- Table 2 : Overview ot the tested adhesives
- Table 3 : Overview of input and output variables including physical, chemical and economic properties
- Table 4 : Results of the adhesive performance study (Disclaimer : Results without guarantee. Fracture Analytics assumes no liability for the effects of the result on bonding processes and product performance based on this study
- Fig. 1 : The same adhesive, but different test curves. The standardized tensile test according to ASTM D638 causes candidate Murexin PU330 to fail unstable, whereas the change to a stable test method according to Fracture Analytics leads to steady curves
- Fig. 2 : Visualization of broken PVC joint specimens after lap-shear tests were carried out with cyanoacrylate adhesive. Thanks to a novel testing device, such fractures could be avoided in this study
- Fig. 3 : The three stress modes I (crack opening), II (shearing) and III (torsion) for the fracture analytical creation of performance indicators
- Fig. 4 : Illustration of the modeled bonding process with input and output parameters
- Fig. 5 : Comparison of the adhesive bonding performanceEn ligne : https://drive.google.com/file/d/1g1H3jCoywlPh2QNL_3xrO-qoHUSzrIaG/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35053
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Code-barres Cote Support Localisation Section Disponibilité 22451 - Périodique Bibliothèque principale Documentaires Disponible Plasma technology rationalizes 2C injection molding processes / Frederik Mühlhoff in ADHESION - ADHESIVES + SEALANTS, Vol. 17, N° 4/2020 (2020)
[article]
Titre : Plasma technology rationalizes 2C injection molding processes Type de document : texte imprimé Auteurs : Frederik Mühlhoff, Auteur ; Elmar Moritzer, Auteur ; Erhard Krampe, Auteur ; Birte Böhnke, Auteur Année de publication : 2020 Article en page(s) : p. 24-27 Langues : Multilingue (mul) Catégories : Matières plastiques -- Moulage par injection multicomposant
Matières plastiques -- Surmoulage
Polypropylène
Polyuréthanes
Résistance au pelage
Technique des plasmas
ThermoplastiquesUne matière thermoplastique désigne une matière qui se ramollit (parfois on observe une fusion franche) d'une façon répétée lorsqu'elle est chauffée au-dessus d'une certaine température, mais qui, au-dessous, redevient dure. Une telle matière conservera donc toujours de manière réversible sa thermoplasticité initiale. Cette qualité rend le matériau thermoplastique potentiellement recyclable (après broyage). Cela implique que la matière ramollie ne soit pas thermiquement dégradée et que les contraintes mécaniques de cisaillement introduites par un procédé de mise en forme ne modifient pas la structure moléculaire.Index. décimale : 668.3 Adhésifs et produits semblables Résumé : With evermore sophisticated requirements for component functionality and demands for efficient production processes, the plastics industry is increasingly turning to multi-component injection molding. However, when it comes to achieving the desired combinations, not all materials can be reliably processed. The new InMould-Plasma technology developed as part of a research project enables the manufacturing process and extends the spectrum of materials. Note de contenu : - Surface acquire new characteristics
- InMould-Plasma is protectef from reactions with atmospheric oxygen
- Case study : sealing the floor module of a tumble dryer
- Verifying resistance to aging
- High-strength PP/TPU compound
- Application-based exposure of test specimens
- Bond adhesion remains fully impact
- Fig. 1 : The four states of matter
- Fig. 2 : Structure of an Openair-Plasma jet
- Fig. 3 : Diagram illustrating the InMould-Plasma process, which takes place inside the sealed mold cavity
- Fig. 4 : 2-component overmolding mold with adapted plasma jet for producing three hard/soft peel test specimens
- Fig. 5 : Storage of 2-component specimens with different bending radii (0%,0.8%, 1.3%, 2% outer fiber strain)
- Fig. 6 : Resistance to peeling after varying lengths of storage without mechanical stress
- Fig. 7 : Resistance to peeling with varying degrees of outer fiber strain after 28 days of storage ; storage under strain does not result in a decrease in peel strength
- Fig. 8 : Demonstration mold for producing a housing lid using the inMould-Plasma processEn ligne : https://drive.google.com/file/d/1AbXycTuOybI0jVxtFdISfMyeux2vlLUM/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35054
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Code-barres Cote Support Localisation Section Disponibilité 22451 - Périodique Bibliothèque principale Documentaires Disponible New system optimizes production processes in ADHESION - ADHESIVES + SEALANTS, Vol. 17, N° 4/2020 (2020)
[article]
Titre : New system optimizes production processes Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 28-29 Langues : Multilingue (mul) Catégories : Automatisation
Liquides -- Application-dosage
ProductionIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : The usual procedure for applying liquid to solid media is carried out in two successive steps. Whe the help of a new flow system, both steps can now be combined in one process. Note de contenu : - Fully automated application of liquids
- Higher efficiency - lower costs
- Reduction of toxic substances
- Spray application vs. flow system
- Fig. 1 : The FC applicator has an integrated flow-through system - the liquid to be applied can thus be fed directly to the attachment from a downstream container
- Fig. 2 : A robot arm that guides the applicator performs the coating process autonomously, thus considerably shortening the work process for high volumesEn ligne : https://drive.google.com/file/d/1Se_NvlwzLbG7Sar7Evfd5A2PyOLlRIlu/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35055
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Code-barres Cote Support Localisation Section Disponibilité 22451 - Périodique Bibliothèque principale Documentaires Disponible
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