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PAINTINDIA . Vol. LV, N° 8Mention de date : 08/2005Paru le : 15/08/2005 |
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Ajouter le résultat dans votre panierCure behaviour and performance evaluation of segmented polyurethane-urea coatings / Dipak K. Chattopadhyay in PAINTINDIA, Vol. LV, N° 8 (08/2005)
[article]
Titre : Cure behaviour and performance evaluation of segmented polyurethane-urea coatings Type de document : texte imprimé Auteurs : Dipak K. Chattopadhyay, Auteur ; K. V. S. N. Raju, Auteur Année de publication : 2005 Article en page(s) : p. 47-56 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : Segmented polyurethane ureas were prepared with varying polyether diols, diisocyanates and chain extenders. The viscoelastic properties of these films were evaluated through dynamic mechanical and thermal analyzer (OMTA).The mechanical film properties such as tensile strength, adhesion strength and hardness were measured and related to chemical composition and cohesion of the hard segment. The degree of phase mixing was found to be dependent on the synthetic ingredient structure. Water vapor transmission measurements were carried out to find out and correlate permeability with structures. The results indicate that the combined analysis of the hard segment cohesion helps in correlating the structure to property relationship. Note de contenu : - Dynamic mechanical and tensile properties
- Adhesion, hardness, flexibility and impact resistance
- Water vapor permeation rate (WVPR)Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11634
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Code-barres Cote Support Localisation Section Disponibilité 003584 - Périodique Bibliothèque principale Documentaires Disponible Painting of aircraft / Dhruba Das. Mahalanaleish in PAINTINDIA, Vol. LV, N° 8 (08/2005)
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Titre : Painting of aircraft Type de document : texte imprimé Auteurs : Dhruba Das. Mahalanaleish, Auteur Année de publication : 2005 Article en page(s) : p. 57-62 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Note de contenu : - Requirements of aircraft coatings
- Types of aircraft coatings - Synthetic coatings - Nitrocellulose coatings - Acrylic coatings
- Epoxy coatings
- Polyurethane coatings - Surface preparation - Aluminium and its alloys - Steel and magnesium alloys - Composites
- Application methods/defects - Adhesion - Lifting - Orange peel - Dry spray - Sagging/running - BlushingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11635
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Code-barres Cote Support Localisation Section Disponibilité 003584 - Périodique Bibliothèque principale Documentaires Disponible Potentials of anionic bitumen emulsions in coatings and construction industry / K. R. Ramakumar in PAINTINDIA, Vol. LV, N° 8 (08/2005)
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Titre : Potentials of anionic bitumen emulsions in coatings and construction industry Type de document : texte imprimé Auteurs : K. R. Ramakumar, Auteur ; T. Jai Mangal Sinha, Auteur ; A. S. Khanna, Auteur Année de publication : 2005 Article en page(s) : p. 63-72 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Note de contenu : - Basic bitumen chemistry
- Bitumen as a coating material
- The need to develop 'Cold technology'
- The 'Science' of bitumen emulsions-A brief review
- Anionic bitumen emulsions
- Anionic surfactants:soaps
- Polymer modification of bitumen emulsions
- Rubber modified bitumen emulsion coatings(commercially called as 'liquid rubber')Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11636
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Code-barres Cote Support Localisation Section Disponibilité 003584 - Périodique Bibliothèque principale Documentaires Disponible Effective hiding with thin-film powder coatings and partial replacement of TiO2 / Thomas Rentschler in PAINTINDIA, Vol. LV, N° 8 (08/2005)
[article]
Titre : Effective hiding with thin-film powder coatings and partial replacement of TiO2 Type de document : texte imprimé Auteurs : Thomas Rentschler, Auteur ; Angela Classen, Auteur ; Horst Van Beek, Auteur ; Peter Gribble, Auteur Année de publication : 2005 Article en page(s) : p. 73-78 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : Powder coating systems with film thicknesses of < 50 pm have been repeatably produced for the white goods segment of the market. No less than 30% of the quantity of titanium dioxide normally used was replaced with materials of differing particle sizes and particle-size distribution widths. High-quality standard materials act as genuine extenders and do not modify the properties of the paint system in any way. Finer-particled products make a positive contribution to hiding power, gloss and mechanical properties. An extra functionality is added to the system in this context, depending on particle size, but does have its practical limitations, with respect to rheological characteristics. Note de contenu : - How thin are thin films?
- 30% titanium dioxide replaced
- Optical properties
- Hiding power of thin films
- Mechanical properties unaffected
- Extremely good resistance
- Discussion
- Experimental detailsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11644
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Code-barres Cote Support Localisation Section Disponibilité 003584 - Périodique Bibliothèque principale Documentaires Disponible
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Code-barres | Cote | Support | Localisation | Section | Disponibilité |
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003584 | - | Périodique | Bibliothèque principale | Documentaires | Disponible |