32 résultat(s) recherche sur le tag 'Relation'

Preparation of modified polyesters containing triphosphorous and their applications to PU flame-retardant coatings / Hong-Soo Park in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 1 (01/2006)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 3, N° 1 (01/2006) . - p. 53-60 Titre : Preparation of modified polyesters containing triphosphorous and their applications to PU flame-retardant coatings Type de document : texte imprimé Auteurs : Hong-Soo Park, Auteur ; Hyuk-Jae You, Auteur ; Hye-Jin Jo, Auteur ; Il-Woo Shim, Auteur ; Hyun-Sik Hahm, Auteur ; Seong-Kil Kim, Auteur ; Young-Geun Kim, Auteur Année de publication : 2006 Article en page(s) : p. 53-60 Note générale : Bibliogr. Langues : Américain (ame) Tags : Esteruréthanne  copolymère  Propriété  thermique  Copolymère  organométalloïdique  Uréthanne  chimique  Additif  Etude  expérimentale  Stabilité  Inflammabilité  Relation  mise  en  oeuvre  propriété  Polyaddition  Polycondensation  Matériau  revêtement  Retardateur  flamme  Phosphate  Préparation Index. décimale : 667.9 Revêtements et enduits Résumé : Three phosphorous functional groups were introduced in one structural unit of polymer backbone to enhance the flame retardancy of PU coatings. In the first step, we synthesized tetramethylene bis(orthophosphate) (TBOP) that contained two phosphorus functional groups in one structural unit. In the next step, we synthesized modified polyesters (ATBTP-10, -20, -30) that contained triphosphorous groups by condensing polymerization of TBOP, 1,4-butanediol, trimethylolpropane, adipic acid, and phenylphosphonic acid (PPA). The amount ofPPA in the ATBTPs was 10, 20, and 30 wt %. Then, flame-retardant PU coatings (AHFC-10, -20, -30) were prepared by curing ATBTPs with hexamethylene diisocyanate-biuret (curing agent) at room temperature. From the TGA analysis of diphosphorus-modified polyester (ATBT) and ATBTPs, the residues of ATBT, ATBTP-10, ATBTP-20, and ATBTP-30 were 24.6, 27.5, 29.2, and 31.9 %, respectively. From this result, it was found that the residue increased in relation to the amount of PPA. Physical properties of the films of flame-retardant coatings were deteriorated with the addition of PPA (flame retarding component), however, all the films of flame-retardant coatings, except AHFC-30, met the required physical properties standard for coatings. Char lengths of the AHFCs measured by the 45° Meckel burner method were 2.9 ~ 4.8 cm, and LOI values were 28 ~ 31 %, which indicates that the prepared AHFCs showed good flame retardancy. DOI : 10.1007/s11998-006-0005-6 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-006-0005-6.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3720 [article]

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Properties of powder coatings in load carrying construction / Daniel Stahlberg in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 6 (04/2005)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 2, N° 6 (04/2005) . - p. 473-481 Titre : Properties of powder coatings in load carrying construction Type de document : texte imprimé Auteurs : Daniel Stahlberg, Auteur ; Mats Johansson, Auteur Année de publication : 2005 Article en page(s) : p. 473-481 Note générale : Bibliogr. Langues : Américain (ame) Tags : Effet  épaisseur  Propriété  mécanique  surface  Etude  expérimentale  Acier  Peinture  poudre  Utilisation  Rugosité  Résistance  compression  Matière  charge  Relation  formulation  propriété  Durcissement(matière  plastique)  Barytine  Wollastonite  Matériau  renforcé  dispersion  Ester  polymère  composite  revêtement Index. décimale : 667.9 Revêtements et enduits Résumé : The present study describes the mechanical behavior of powder coatings used under very high compressive loads in clamping force joints. Carboxyl functional polyester powder coatings cured with hydroxyl functional béta-hydroxyalkylamides, with variations in coating thickness and amount and type of filler, have been studied. The coatings were subjected to conventional tests for coatings and polymers and also to specially designed tests developed to study the behavior of powder coatings in clamping force joints. The specially designed tests were used to study the coatings under compressive loads, and the relation between the results from these test methods and from conventional tests is discussed. The results show the importance of coating thickness in order to achieve the desired mechanical properties of coating when used under high compressive loads. These loads put high demands on the stability of the coating, and the defects must be kept to a minimum. Increased thickness will give rise to more defects in the coating, especially voids and blisters due to the evaporation of water formed during the curing of the polyester powder coating. The surface roughness of the coating is also affected by the coating thickness, but the main influence originates from the type and amount of filler used. A rough surface will give rise to stress concentrations and increased plastic deformations in the coating, impairing the properties of the clamping force joint. DOI : 10.1007/BF02733890 En ligne : https://link.springer.com/content/pdf/10.1007%2FBF02733890.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3842 [article]

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Attaining durable painted plastic components / Rose Ann Ryntz in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 5 (01/2005)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 2, N° 5 (01/2005) . - p. 351-360 Titre : Attaining durable painted plastic components Type de document : texte imprimé Auteurs : Rose Ann Ryntz, Auteur Année de publication : 2005 Article en page(s) : p. 351-360 Note générale : Bibliogr. Langues : Américain (ame) Tags : Propriété  mécanique  interface  Oléfine  polymère  Promoteur  adhérence  Etude  expérimentale  Durabilité  Résistance  rupture  Adhésivité  Relation  mise  en  oeuvre  propriété  Polymère  chlore  dérivé  halogéné  Couche  primaire  Traitement  surface  Prétraitement  Peinturage  Procédé  revêtement  Matériau  revêtu  Propène  Mélange  Elastomère  Caoutchouc  thermoplastique Index. décimale : 667.9 Revêtements et enduits Résumé : Adhesion to thermoplastic olefin (TPO) substrates, blends of polypropylene (PP) and an elastomer, is often difficult to attain due to the low surface energy, nonpolar nature of the surface. One often specifies, therefore, that the surface of the substrate be pretreated. Pretreatment methods can vary, from oxidation of the surface, e.g., plasma or flame, to diffusion and mechanical interlocking of an applied polymer with the surface. Mechanical interlocking with the nonpolar TPO surface can be achieved through the use of an adhesion promoter, namely a chlorinated poly(olefin) (CPO). The type of CPO utilized, in addition to the types of solvents and heat treatments utilized, can substantially influence the degree of adhesion/cohesion obtained within the CPO/TPO system. This article reviews the factors influencing the adhesion/cohesion of painted TPO substrates. Heat histories, TPO molding variations, CPO types, including solvent and resin variations, and topcoat (basecoat/clearcoat) chemistries are all found to influence the adhesion/cohesion of the painted TPO assembly (herein termed composite). Once adhesion of a topcoat system to the TPO substrate is achieved, however, the durability of that system to external forces is in question. External forces acting upon the painted composite, e.g., compressive stresses, tensile stresses, and single and/or multiple impact forces, can lead to devastating consequences. Chip or impact resistance and scratch or compressive/tensile (gouge) damage resistance can be affected by the choice of topcoat chemistries utilized. Topcoat frictional behavior, tensile strengths, and surface hardness were all determined to be influential factors in providing robust damage resistance to the painted composite. DOI : 10.1007/s11998-005-0003-0 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-005-0003-0.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3725 [article]

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Changes in composition and characteristics of latex paints applied on porous inorganic substrates / Dan Y. Perera in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 73, N° 919 (08/2001)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 73, N° 919 (08/2001) . - p. 89-93 Titre : Changes in composition and characteristics of latex paints applied on porous inorganic substrates Type de document : texte imprimé Auteurs : Dan Y. Perera, Auteur ; D. Vanden Eyende, Auteur ; J. M. Borsus, Auteur Année de publication : 2001 Article en page(s) : p. 89-93 Note générale : Bibliogr. Langues : Américain (ame) Tags : Matériau  revêtement  Peinture  eau  émulsion  Utilisation  Bâtiment  poreux  Formation  film  Composition  chimique  Relation  composition  propriété  Chromatographie  phase  gazeuse  Analyse  thermique  Liant  Adjuvant  Etude  expérimentale Index. décimale : 667.9 Revêtements et enduits Résumé : Changes in film composition and characteristics that occur during and/or immediately after the application of latex paints on porous inorganic substrates were investigated. Gas chromatography (GC) and thermal analysis were among the techniques used for this purpose. The changes in coalescing agent and binder content were determined by GC and thermogravimetric analysis, respectiveely, and the changes in glass transition temperature by differential scanning calorimetry. It was found that the type of porous substrate could significantly affect the paint composition (pigment volume concentration, coalescent level) during the film formation process. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5742 [article]

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Chitosan-hybridized acrylic resins prepared in emulsion polymerizations and their application as interior finishing coatings / Tamaki Wada in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 2, N° 7 (07/2005) . - p. 577-582 Titre : Chitosan-hybridized acrylic resins prepared in emulsion polymerizations and their application as interior finishing coatings Type de document : texte imprimé Auteurs : Tamaki Wada, Auteur ; Yasuhiro Matoba, Auteur ; Tadashi Uragami, Auteur Année de publication : 2005 Article en page(s) : p. 577-582 Note générale : Bibliogr. Langues : Américain (ame) Tags : Oside  polymère  Etude  expérimentale  Formaldéhyde  Composé  organique  volatil  Capacité  adsorption  Propriété  mécanique  Latex  Relation  mise  en  oeuvre  propriété  Résistance  traction  Copolymérisation  radicalaire  esthétique  émulsion  Préparation  Matériau  revêtement  Vernis  eau  Acrylique  dérivé  copolymère  Mélange  Chitosane Index. décimale : 667.9 Revêtements et enduits Résumé : Chitosan was used to introduce formaldehyde adsorption abilities into an emulsion binder for interior finishing coatings. Chitosan-hybridized acrylic emulsions were prepared by two methods. To produce stable chitosan-hybridized acrylic emulsions, the pre-emulsion dropping method is superior to the monomer dropping method. The adsorption performances for formaldehyde in chitosan-hybridized acrylic resin films increased with increasing chitosan contents; the films also had adsorption abilities for hydrogen sulfide and ammonia. Tensile strengths and elongation at breaking points decreased with increasing chitosan contents. Interior finishing coatings made from chitosan-hybridized acrylic resin emulsions have the qualities necessary for an interior finishing coating and showed excellent adsorption abilities for formaldehyde. DOI : 10.1007/s11998-005-0017-7 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-005-0017-7.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3805 [article]

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Coloration of polypropylene with interference pigment and the effect of wetting agents on its optical properties / Ramanand N. Jagtap in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 8 (10/2005)  

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Effect of plasticizer on the thermal, mechanical, and anticorrosion properties of an epoxy primer / M. T. Rodriguez in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

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Effects of model coal tar components on adhesion strength of polyurethane coating on steel plate / Naoki Yokoyama in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 6 (04/2005)  

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Evidence for the existence of a body-brain connection for skin moisturization / Johann W. Wiechers in IFSCC MAGAZINE, Vol. 10, N° 3 (07-08-09/2007)

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A fluorescence study on dissolution of polymeric glasses prepared in various molecular weights / Önder Pekcan in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 75, N° 944 (09/2003)

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Influence of extender type of performance of modified lamellar zinc primers / Carlos A. Giudice in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 1, N° 4 (10/2004)  

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Innovative, gemini-type molecular defoamer technology for improved coating aesthetics / Ernie C. Galgoci in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 1 (01/2006)  

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Latex produced with carboxylic acid comonomer for waterborne coatings : Particle morphology variations with changing pH / Daisuke Fukuhara in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

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Long-term weathering behavior of UV-curable clearcoats : Depth profiling of photooxidation, UVA, and HALS distributions / Christopher M. Seubert in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

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Microstructure and morphology of amine-cured epoxy coatings before and after outdoor exposures - an AFM study / Xiaohong Gu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

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Monte Carlo approach to estimating the photodegradation of polymer coatings / Brian R. Hinderliter in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 6 (04/2005)  

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Novel polyurethane coating technology through glycidyl carbamate chemistry / Peter A. Edwards in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 7 (07/2005)  

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Novel synthesis of carboxy - functional soybean acrylic - alkyd resins for water - reducible coatings / Changchun Wang in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 72, N° 904 (05/2000)

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Novel, water-based fluorinated polymers with excellent antigraffiti properties / Jurgen Scheerder in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 8 (10/2005)  

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Organic oligomers in aqueous environments / J. David Nordstrom in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 1, N° 2 (04/2004)  

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Performance of a heavy ester with the comfort properties of a light ester in IFSCC MAGAZINE, Vol. 15, N° 4 (10-11-12/2012)

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Relating gloss loss to topographical features of a PVDF coating / Jenny Faucheu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 1 (01/2006)  

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Spatially resolved degradation in heterophasic / Shulamith Schlick in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 5 (01/2005)  

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Structure/property relationships in flexible alkoxysilane automotive coatings / Phillip V. Yaneff in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 74, N° 933 (10/2002)

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Surface rearrangement of tailored polyurethane-based coatings / Mariëlle Wouters in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 6 (04/2005)  

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Tailoring HASE rheology through polymer design : Effects of hydrophobe size, acid content, and molecular weight / Wenjun Wu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 6 (04/2005)  

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Thermal and mechanical properties of UV - cured acrylated hyperbranched polyester and its blends with linear polyurethane acrylate / Wei Huanyu in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 75, N° 939 (04/2003)

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Use of reactable light stabilizers to prevent migration and to improve durability of coatings On plastic substrates / Nancy Cliff in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 5 (01/2005)  

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UV-radiation curing of waterborne acrylate coatings / C. Decker in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 1, N° 4 (10/2004)  

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Visco-elastic visco-plastic analysis of scratch resistance of organic coatings / Vincent Jardret in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 8 (10/2005)  

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Waterborne latex coatings of color : I. Component influences on viscosity decreases / David M. Mahli in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 8 (10/2005)  

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Waterborne latex coatings of color : II. Surfactant influences on color development and viscosity / David M. Mahli in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 2, N° 8 (10/2005)  

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