New aerospace coatings reduce weight, speed up processing and enhance aesthetics / Daniel Bencun in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4646 (11/2018)  

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 208, N° 4646 (11/2018) . - p. 15-17 Titre : New aerospace coatings reduce weight, speed up processing and enhance aesthetics Type de document : texte imprimé Auteurs : Daniel Bencun, Auteur Année de publication : 2018 Article en page(s) : p. 15-17 Langues : Anglais (eng) Catégories : Avions -- Revêtements:Avions -- Peinture Index. décimale : 667.6 Peintures Résumé : Aerospace is a high-end industry driven by technology and coatings for aircraft application arguably are among the most technologically advanced and complex. All characteristics need to deliver high performance without any compromise. Characteristics for coatings used on civil aircraft depend on the part and area of the application. Exterior aircraft pretreatments and structural primers provide adhesion for topcoats, corrosion resistance and protection against aggressive materials, such as aviation hydraulic fluids. Primers and topcoats help protect the aircraft surface from degradation by rain, ice, humidity, ultraviolet radiation, temperature extremes and other atmospheric conditions encountered during aircraft operation. Speciality coatings have unique qualities to address the functional needs of specific parts, such as fuel tanks and wings. Customers want durable topcoats with high-level aesthetics that retain their gloss and colour for several years. They also look for coatings to provide other functions, such as solar heat management to keep aircraft cooler ; reduced drag for better fuel economy; ice mitigation to reduce the need for de-icing aircraft prior to flight ; and easy cleaning solutions. Coatings products must perform as required under a challenging operating envelope while affording weight reduction, environmental compliance, fast processing and aesthetics. They also must meet global regulatory requirements for the aerospace industry. Note de contenu : - Weight reduction - Environmental compliance - Faster processing - Aesthetics En ligne : https://drive.google.com/file/d/1Voiw4GdiZdaMRuxslz-P5RYLTRSFaCTS/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31518 [article]

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New medical adhesives are helping to heal millions of patients / Daniel Bencun in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 210, N° 4662 (06/2020)  

[article]  inPOLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 210, N° 4662 (06/2020) . - p. 19-20 Titre : New medical adhesives are helping to heal millions of patients Type de document : texte imprimé Auteurs : Daniel Bencun, Auteur Année de publication : 2020 Article en page(s) : p. 19-20 Langues : Anglais (eng) Catégories : Adhésifs à usages médicaux Adhésifs biologiques Chimie écologique Cicatrisation Index. décimale : 668.3 Adhésifs et produits semblables Résumé : From light-activated adhesives that can be squirted directly onto a wound to biodegradable adhesives made entirely from naturally-derived chemical components, the author reports on recent advances from around the world in the field of medical adhesives. Note de contenu : - Market set to soar - Development of adhesives applied direct to the body - Environmentally friendly - Non-toxic glue gun - Fig. 1 : MeTro is squirted directly onto the wound and activated with light - Fig. 2 : Sticky when wet : slug-inspired, flexible medical adhesive sticks to wet surfaces without toxicity - Fig. 3 : Boston University researchers have successfully developed a sustainable adhesive that breaks down in a year or less En ligne : https://drive.google.com/file/d/13wX9XuQIi5EKSM1UTW1i6QodjpoxToSu/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34314 [article]

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