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Transposable adhesives : acrylic pressure-sensitive adhesives with reactive components / R. Heimbach in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 20, N° 11 (11/2013)
[article]
Titre : Transposable adhesives : acrylic pressure-sensitive adhesives with reactive components Type de document : texte imprimé Auteurs : R. Heimbach, Auteur Année de publication : 2013 Article en page(s) : p. 24-28 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésifs -- Propriétés mécaniques
Adhésifs dans les automobiles
Adhésifs sensibles à la pression
Adhésion
Assemblages collés
Etiquettes
Rhéologie
Rubans adhésifsIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Pressure-sensitive adhesives (PSAs) have been an integral part of many industries that require the bonding of two or more materials. PSAs are commercially available in many forms: hot/warm melts, solvent borne, water based and syrups. They are used for applications as simple as paper labels to high-performance tapes used to bond two pieces of an automobile. Regardless of the application, PSAs have a set of viscoelastic properties that exhibit permanent adhesion characteristics once applied to a substrate. These adhesion characteristics are constant outside the typical responses from degradation from external environmental conditions, such as temperature and chemical exposure.
With advancements in technology over the past decade, applications now exist that require PSAs to show different adhesion performances at different stages of the application process. An example would be a PSA that exhibits properties like a removable label at application, but transposes to a high-strength PSA similar to an HVAC tape in a second stage, when activated by an external stimuli. This concept extends beyond just transposition from one PSA state to another; it can also include transpositions from a PSA state to a structural bond. Additional uses include the need for transposition from high adhesion to low adhesion (debond on demand) that has been heavily researched and well documented.2-6
PSAs can transpose from low adhesion properties to high adhesion properties via precise thermal- or UV-activated chemistries. For structural adhesive tape applications, improved tape stability enables the adhesive to be supplied in tape form for easy and efficient application through controlled bond lines, which is an advantage over the less-favorable approach of using applicator guns.Note de contenu : - Table 1. Synthesis variables and their resulting property effects
- Table 2. Additives and their resulting property effects
- Figure 1. Overall viscoelastic window for all PSAs
- Figure 2. Illustration of the curing of traditional PSAs and structural adhesives vs. Transposable adhesives
- Table 3. Tensile strength of transposed adhesive vs. the base adhesive and a high-strength IPN PSA
- Table 4. Adhesion data for the unreacted transposable adhesive vs. the transposed adhesive
- Table 5. Tensile strength vs. hot roll temperature
- Table 6. Adhesion data for the unreacted transposable adhesive vs. the transposed adhesive
- Figure 3. Viscoelastic windows measured for example 3 before and after transposition
- Figure 4. Storage modulus vs. temperature for example 2 and 3
- Table 7. Skydrol resistance lap shear data
- Table 8. Percent increase in peak load and modulus after transposition, in addition to % decrease in peak load and modulus after skydrol soakEn ligne : http://www.adhesivesmag.com/articles/92430-transposable-adhesives-acrylic-pressu [...] Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19908
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 20, N° 11 (11/2013) . - p. 24-28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15727 - Périodique Bibliothèque principale Documentaires Disponible Turbine blade bonding / Peter George in JEC COMPOSITES MAGAZINE, N° 49 (06/2009)
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Titre : Turbine blade bonding Type de document : texte imprimé Auteurs : Peter George, Auteur Année de publication : 2009 Article en page(s) : p. 43-44 Langues : Anglais (eng) Catégories : Assemblages collés
Eoliennes -- MatériauxIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : As the credit crunch pushes blade demand below supply levels for one of the rare periods in wind energy's growth history, getting a durable product made reliably and efficiently has never been more important. Adhesive bonding can play a key role in this battle. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6049
in JEC COMPOSITES MAGAZINE > N° 49 (06/2009) . - p. 43-44[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011413 - Périodique Bibliothèque principale Documentaires Disponible Turbine blade bonding / Peter Georges in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 16, N° 9 (10-11/2009)
[article]
Titre : Turbine blade bonding : As the credit crunch pushes blade demand below supply levels, getting a durable product made reliably and efficiently has never been more important. Adhesive can play a key role in this goal Type de document : texte imprimé Auteurs : Peter Georges, Auteur Année de publication : 2009 Article en page(s) : p. 14-15 Langues : Américain (ame) Catégories : Adhésifs -- Propriétés mécaniques
Assemblages collés
Colles:Adhésifs
Coût -- Contrôle
Eoliennes -- Conception et construction
Eoliennes -- MatériauxIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : In turbine blade binding, lifetime mechanical performance is crucial. Cyclic loading and severe operational climates put high demands on all materials in a turbine blade's design, especially the adhesive bonds holding the major components together.
To achieve the best pure adhesive bond properties, sacrifices must be made in matching the ultimate cohesive and adhesive strength of the adhesive and its ability to hold two substrates together with its ability to absorb shock or deformation before failure. Some of these tradeoffs are due to fundamentals of polymer chemistry that can only be overcome at extremely high formulation costs or with complex application processes. The challenge is to find a solution that is compatible with turbine blade economics.Note de contenu : - Reducing turbine blade costs
- Monitoring adhesive and blade weight
- Consider blade size
- Assembly joint design critical to successEn ligne : http://www.adhesivesmag.com/articles/88401-turbine-blade-bonding Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25891
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 16, N° 9 (10-11/2009) . - p. 14-15[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011694 - Périodique Bibliothèque principale Documentaires Disponible Under high dynamic load / Eduard Kraus in ADHESION - ADHESIVES + SEALANTS, Vol. 13, N° 2/2016 (2016)
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Titre : Under high dynamic load Type de document : texte imprimé Auteurs : Eduard Kraus, Auteur ; Ulrich Hack, Auteur ; Benjamin Baudrit, Auteur ; Peter Heidemeyer, Auteur ; Martin Bastian, Auteur ; Thomas Wolheim, Auteur ; Roland Caps, Auteur ; Werner Wiegmann, Auteur ; Marc Fricke, Auteur Année de publication : 2016 Article en page(s) : p. 34-39 Langues : Multilingue (mul) Catégories : Assemblages collés
Cisaillement (mécanique)
Colles:Adhésifs
Energie de surface
Essais de résilience
Essais dynamiques
Isolation thermique
Panneaux préfabriqués
Stratifiés
TrousIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Vacuum insulation panels - short VIP - are predestined for mobile use in applications with confined space. Can their long term insulating quality be guaranteed over the lifetime period of e.g. refrigerated trucks? To answer this question, a development team examined the technical solutions for the protection of vacuum insulation panels by adhesive bonding among other. The protective effects of various techniques were compared in puncture tests. Note de contenu : - Sensitive outer cover
- Material used
- Testing methods
- Experimental
- Surface energy or foils
- Tensile shear strength of overlap bondings
- Mechanical protection of VIP panelsEn ligne : https://drive.google.com/file/d/1qWyiPZIGT8pI-Gp3Hb4Uv41LS5iNYUDa/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26512
in ADHESION - ADHESIVES + SEALANTS > Vol. 13, N° 2/2016 (2016) . - p. 34-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18146 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Understanding adhesive joints' behavior : Thermodynamic data of adhesion phenomena calculated with molecular modeling methods Type de document : texte imprimé Auteurs : Possart Wulff, Auteur ; Bernhard Schneider, Auteur Année de publication : 2002 Article en page(s) : p. 30-31 Langues : Américain (ame) Catégories : Acides et bases, Théories des
Adhésion
Alumine
Anhydride maléique
Assemblages collés
Colles:Adhésifs
Maléique, Acide
Molécules -- Modèles
ThermodynamiqueIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : The commonly used HSAB principle is often not enough to explain experimental observations.
The calculation of thermodynamic data with DFT methods helps explain experimental observations made for the adhesion of maleic anhydride on natively oxidized aluminum.Note de contenu : - Model calculations
- Theory and program
- HSAB principle and local structure
- HSAB principle & adhering molecule
- Thermodynamic dataEn ligne : https://drive.google.com/file/d/1_m1e9r1M-mzuBYhPsZaHpFgIIo6gYjoL/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19997
in ADHESIVES AGE > Vol. 45, N° 3 (03/2002) . - p. 30-31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001469 - Périodique Bibliothèque principale Documentaires Disponible Understanding carbonic cleaning for adhesive bonding applications / Ahsan Anwar in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 27, N° 6 (06/2020)
PermalinkUsing multi-zone irradiance control in UV LED systems / Mike Kay in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 22, N° 10 (10/2015)
PermalinkUsing structural adhesives in car and truck accessories manufacturing / Bob Zweng in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 24, N° 3 (03/2017)
PermalinkUV and LED technologies for adhesive applications / Chris Davis in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 26, N° 9 (09/2019)
PermalinkVol. 20, N° 2 - 05-06-07-08/2010 - Conception et assemblages multimatériaux - Le collage structural (Bulletin de REVUE DES COMPOSITES ET DES MATERIAUX AVANCES) / Jean-Pierre Jeandrau
PermalinkWater-dispersible raw materials for adhesives / Richard A. Miller in ADHESIVE TECHNOLOGY, Vol. 15, N° 3 (09/1998)
PermalinkWhat are structural adhesives ? / Simla Ay in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 26, N° 10 (10/2019)
PermalinkPermalinkWhat type of water based acrylic modified rubber adhesive, can be used for sealing the base of metallic drums can be used ? / Harish Agrawal in PAINTINDIA, Vol. LXXIII, N° 10 (10/2023)
PermalinkWhich criteria must be complied with ? / Hartwig Lohse in ADHESION - ADHESIVES + SEALANTS, N° 2/2010 (2010)
PermalinkWhich materials meet the requirements ? / Gerhard Hautmann in ADHESION - ADHESIVES + SEALANTS, N° 9/2007 (09/2007)
PermalinkWhy does a bonded joint fail ? / Michael Ballhorn in ADHESION - ADHESIVES + SEALANTS, N° 3/2010 (2010)
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