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Adhesive properties : effects on selection of metering pumps / Paul Dreier in ADHESIVES AGE, Vol. 39, N° 7 (06/1996)
[article]
Titre : Adhesive properties : effects on selection of metering pumps Type de document : texte imprimé Auteurs : Paul Dreier, Auteur Année de publication : 1996 Article en page(s) : p. 32-41 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésifs -- Appareils et matériel
Adhésifs -- Applications industrielles
Matériaux -- Application-dosage
Rhéologie
ViscositéIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Adhesives are critical to our everyday lives. In 1994 alone, 150 million pounds of adhesives will be dispensed in the automotive industry (1). Ford's new AIV (Aluminum Intensive Vehicle) relies on adhesives to make it sound. Henry Cornille, vehicle structures engineering specialist at Ford, claims "benefits include greater stability and less vibration - ultimately a quieter ride."(2)
Adhesives riser in automobiles are only a small part of the industry. Adhesives are everywhere. Even bread and potato chip bags are actually two or three layers of plastic with adhesives in between.
The number of these adhesives products, their physical properties and the metering pump requirements are the focus of this article. All adhesives need to be dispensed in some form.
Whether they are single or multi-component, thin as water, or heavier than mud, dispensing equipment is used. The article is first look at the physical and compositional properties of adhesives and their effects on dispensing equipment. The various metering pumps will be reviewed, and their ability to handle material properties will be discussed. The article will conclude with a cross referenced chart covering additional resin parameters and how they affect machine design(Tables IV and V).Note de contenu : - MATERIAL PROPERTIES AND COMPOSITION : Viscosity - Specific gravity - Working life - Moisture sensitivity - Corrosiveness - Fillers
- COMMON ADHESIVE METERING PUMPS : Positive displacement piston and road pumps - Common rod pump - Common transfer pump - Gear pumps - Other pumpsEn ligne : https://drive.google.com/file/d/11oCYvyRmh7WrA68eCmAFdzCX8W9MvHkq/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20505
in ADHESIVES AGE > Vol. 39, N° 7 (06/1996) . - p. 32-41[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 001065 - Périodique Bibliothèque principale Documentaires Exclu du prêt An introduction to 2K packaging components / Anthony Martucci in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 19, N° 6 (06/2012)
[article]
Titre : An introduction to 2K packaging components : Manufacturers have multiple packaging options for optimizing adhesive performance Type de document : texte imprimé Auteurs : Anthony Martucci, Auteur Année de publication : 2012 Article en page(s) : p. 22-24 Langues : Américain (ame) Catégories : Adhésifs -- Appareils et matériel
Colles bi-composante:Adhésifs bi-composant
Matériaux -- Application-dosageIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Two-component (2K) adhesives are becoming increasingly prevalent in a variety of manufacturing applications—including electronics, medical devices, aerospace, transportation and basic assembly—because their predictable cure times allow these processes to be managed with greater control and efficiency. Many 2K adhesives are packaged in cartridges that range in size from 1-1,500 ml with ratios from 1:1 to 25:1. Regardless of cartridge volume or ratio, the packaging considerations needed to optimize adhesive performance are the same. Note de contenu : - Trapped air risks
- Cartridge filling considerations
- Piston options
- Static mixer stylesEn ligne : http://www.adhesivesmag.com/articles/91087-an-introduction-to-2k-packaging-compo [...] Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19027
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 19, N° 6 (06/2012) . - p. 22-24[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13948 - Périodique Bibliothèque principale Documentaires Disponible Benefits of recirculation / Tom Muccino in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 18, N° 7 (07-2011)
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Titre : Benefits of recirculation Type de document : texte imprimé Auteurs : Tom Muccino, Auteur Année de publication : 2011 Article en page(s) : p. 23-24 Langues : Américain (ame) Catégories : Adhésifs -- Appareils et matériel
Colles bi-composante:Adhésifs bi-composant
Epoxydes
Matériaux -- Application-dosage
PolyuréthanesIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Two-component epoxies and polyurethanes are used in a variety of industries and applications. In the construction industry, for example, epoxies are used to anchor rebar and threaded rod, as well as for structural concrete repair and crack injection, while polyurethane foams are frequently used for insulation and soundproofing. In the automotive industry, polyurethanes are used to assemble filters, exterior lighting, motor covers, tail lamp lenses and other components.
Regardless of the application, a proper mix of materials is critical to the success of any two-component dispensing process. In most instances, as long as the pumping system is capable of delivering both components to the valve in the correct ratio at the desired flow rate, and an appropriate static mixing nozzle is used, the materials will be thoroughly mixed.
A common system configuration for large-scale, two-component dispensing applications consists of separate reservoirs for the base and catalyst, a pump, a meter/mix valve, and a mixing nozzle. Gear pumps or piston pumps are typically used to transport the two components from the base and catalyst reservoirs to the corresponding inlets on the meter/mix valve. When the valve is actuated, the base material and catalyst are pushed through the manifold of the valve, out to the static mixing nozzle and onto the substrate.Note de contenu : - Incorporated fillers
- Recirculating valves
- Additional considerationsEn ligne : http://www.adhesivesmag.com/Articles/Feature_Article/BNP_GUID_9-5-2006_A_1000000 [...] Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11936
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 18, N° 7 (07-2011) . - p. 23-24[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 013177 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Blending in : New dispensing tool enables adhesives sealants manufacturers to penetrate new markets Type de document : texte imprimé Auteurs : Daniel W. Mottram, Auteur Année de publication : 2003 Article en page(s) : p. 14-15 Langues : Américain (ame) Catégories : Colles bi-composante:Adhésifs bi-composant
Malaxeurs et mélangeurs
Matériaux -- Application-dosageIndex. décimale : 668.3 Adhésifs et produits semblables En ligne : https://drive.google.com/file/d/1XwsXXDXr_eMk72jmAnp8TdITO-TjFYJe/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8704
in ADHESIVES AGE > Vol. 46, N° 4 (06-07/2003) . - p. 14-15[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001481 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Dispensing with toothpicks : StanKraft replaces messy toothpicks with more efficient automatic dispensers Type de document : texte imprimé Année de publication : 1999 Article en page(s) : p. 41 Langues : Américain (ame) Catégories : Adhésifs -- Appareils et matériel
Adhésifs conducteurs
Argent
Composants électriques et électroniques
Epoxydes
Matériaux -- Application-dosageIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : By switching from toothpick to automatic dispenser, StanKraft, Inc. Skokie, Ill., reported having cut its use of an expensive silver-filled epoxy by 50 percent and reduced assembly time from 30 to 5 minutes per part.
StanKraft designs, and build custom membrane switches that are used in medical equipment, exercise machines, laboratory instruments and many other touch-pad applications. Because solderings, intense, localized heat could damage the flexible circuits inside the switches, the company uses a silver-filled conductive epoxy to attach electronic components.Note de contenu : - Toothpicks were slow, messy and inefficient
- Dispensers save 25 minutes per assemblyEn ligne : https://drive.google.com/file/d/1_ZkdCB50oIdV8hzU-AVU1h0xuXpvtZIi/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20046
in ADHESIVES AGE > Vol. 42, N° 10 (10/1999) . - p. 41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001448 - Périodique Bibliothèque principale Documentaires Disponible Driving dispensing systems / David Mandeville in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 18, N° 7 (07-2011)
PermalinkEliminating common metering and dispensing problems / Ken Walker in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 21, N° 1 (01/2014)
PermalinkEnhancing efficiency in adhesives and coatings manufacturing in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 23, N° 1 (01/2016)
PermalinkEpoxy adhesive and cartridge dispenser facilitate SMC panel repair in ADHESIVES AGE, Vol. 41, N° 5 (05/1998)
PermalinkPermalinkEvaluer la vulcanisation d'un caoutchouc / Emmanuel Gomez in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 839 (04/2006)
PermalinkExciting design instead of exciting manufacturing / Reinhard Jakobi in KUNSTSTOFFE INTERNATIONAL, Vol. 110, N° 6 (2020)
PermalinkLaminated beam plant converts to automated adhesive application in ADHESIVES AGE, Vol. 38, N° 3 (03/1995)
PermalinkLow-shear dosing of micro-encapsulated adhesives / Christoph Sacher in ADHESION - ADHESIVES + SEALANTS, N° 2/2013 (2013)
PermalinkMechanical dispensing system offers precision and economy in ADHESIVES AGE, Vol. 41, N° 10 (10/1998)
PermalinkMeter/mix/dispensing for polyurethane elastomeres / David Mandeville in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 19, N° 9 (09/2012)
PermalinkModélisation élaborée et savoir-faire de pointe / Klaus Vollrath in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 928 (03/2016)
PermalinkPermalinkPermalinkProcess safe and cleanroom suitable / Martin Ortgies in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 11 (11/2018)
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