Accueil
JOURNAL OF COATINGS TECHNOLOGY (JCT) . Vol. 69, N° 868Study of formulation variables of thermoplastic reflecting materials for traffic marking - Technical focus : Titanium dioxideMention de date : 05/1997 Paru le : 01/05/1997 |
Dépouillements
Ajouter le résultat dans votre panierStudy of formulation variables of thermoplastic reflecting materials for traffic marking / Alberto C. Aznar in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Study of formulation variables of thermoplastic reflecting materials for traffic marking Type de document : texte imprimé Auteurs : Alberto C. Aznar, Auteur ; Juan J. Caprari, Auteur ; Jorge F. Meda, Auteur ; Oscar Slutzky, Auteur Année de publication : 1997 Article en page(s) : p. 33-38 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion
Couches minces
Dureté (matériaux)
Humidité -- Absorption
Marquage routier (peinture)
Plastification
Réflectance
Résistance à l'abrasion
Revêtements
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Signaux et signalisationIndex. décimale : 667.9 Revêtements et enduits Résumé : Nine formulations of thermoplastic materials for traffic marking were prepared using a resin based on maleic anhydride modified with rosin in different proportions (18, 22, and 26%). A liquid coconut long oil alkyd resin (100% solids) was employed as a plasticizer.Titanium dioxide was used as a hiding pigment while calcium carbonate and micronized talc were used as extenders. Coarse marble powder facilitated the incorporation of glass beads. The operation was made by employing a double Z mixer heated with oil to obtain a mass temperature of 180-190°C. The mixer was equipped with two asynchronous arms rotating at 46 rpm.Dry and wet abrasion tests were carried out and the results obtained indicated that wearing values are three times greater in the case wet test.It is demonstrated that plasticization degree controls hardness variation as a function of temperature; therefore, a critical point, which is the beginning of an abrupt reduction of hardness, is determined. Water absorption increases when the plasticizer content increases. A matrix correlation of tests results was used to analyze the obtained numeric values. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18234
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 33-38[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible Flame-retardant brominated styrene-based polymers. X. dibromostyrene grafted latexes / N. A. Favstritsky in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Flame-retardant brominated styrene-based polymers. X. dibromostyrene grafted latexes Type de document : texte imprimé Auteurs : N. A. Favstritsky, Auteur ; J. -L. Wang, Auteur Année de publication : 1997 Article en page(s) : p. 39-44 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Brome
Colles:Adhésifs
Copolymères greffés
Copolymérisation
Dibromostyrène
Fibres textiles
Latex
Liants
Matériaux -- Propriétés thermiques
Polyaddition
Polymères ignifuges
Polymérisation en émulsion
Produits d'étanchéité
Revêtements
StyrèneIndex. décimale : 667.9 Revêtements et enduits Résumé : This paper describes the synthesis, characterization, and some applications of flame-retardant dibromostyrene grafted latexes. These latexes are synthesized by an emulsion polymerization technique. One of the prime factors to be considered in the choice of a commercial latex or a latex blend to be grafted is the glass transition temperature(s) of the polymer(s) in the final latex desired. The graft latexes were characterized in terms of glass transition temperature, solids content, bromine content, grafted dibromostyrene content, and flame retardancy. They are useful for a wide range of applications, including fabric backcoatings, carpetings, paints, adhesives, sealants, caulks, nonwoven binders, etc. Note de contenu : - EXPERIMENTAL : Materials - Characterization
- FLAME RETARDANCE TESTING AND RESULTS : Flame retardancy of physical blend vs. graft latex - Textile backcoating A - Textile backcoating B - Textile backcoating C - Contact adhesive - Latex binder - Latex sealant - Latex paintPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18241
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 39-44[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible Determination of metallic zinc content of inorganic and organic zinc-rich primers by differential scanning calorimetry / Dwight G. Weldon in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Determination of metallic zinc content of inorganic and organic zinc-rich primers by differential scanning calorimetry Type de document : texte imprimé Auteurs : Dwight G. Weldon, Auteur ; Bruce M. Carl, Auteur Année de publication : 1997 Article en page(s) : p. 45-49 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Calorimétrie
Chimie analytique
Primaire (revêtement)
Revêtements
Revêtements protecteurs
ZincIndex. décimale : 667.9 Revêtements et enduits Résumé : Although several methods exist for determining the metallic zinc content of the zinc dust pigment in inorganic and organic zinc rich primers, no generally recognized method exists for the analysis of the metallic zinc content in the dried films of such coatings. This paper demonstrates a rapid and precise method, based on differential scanning calorimetry, for making this determination. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18242
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 45-49[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible Selectivity of isophorone diisocyanate in the urethane reaction influence of temperature, catalysis, and reaction partners / R. Lomölder in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Selectivity of isophorone diisocyanate in the urethane reaction influence of temperature, catalysis, and reaction partners Type de document : texte imprimé Auteurs : R. Lomölder, Auteur ; F. Plogmann, Auteur ; P. Speier, Auteur Année de publication : 1997 Article en page(s) : p. 51-57 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Catalyse
Diisocyanate d'isophorone
Dioxyde de titane
Pigments inorganiques
RevêtementsIndex. décimale : 667.9 Revêtements et enduits Résumé : In a model study of the selectivity of isophorone diisocyanate (IPDI) in the urethane reaction, the influence of the type of catalyst, temperature, and type of OH-group was demonstrated using primary and secondary butanol as reaction partners.In particular, the choice of catalyst has a dramatic effect on the composition of the final product mixture. The most important conclusions of the model study were confirmed in NCO-prepolymer synthesis. Note de contenu : - RESULTS AND DISCUSSION : Selectivity of IPDI by application of various urethane catalysts - Influence of temperature on the selectivity of IPDI - Additional steric hindrance : 2-butanol - Back to the practical : NCO prepolymers Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18243
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 51-57[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible Titanium dioxide - a review / Juergen H. Braun in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Titanium dioxide - a review Type de document : texte imprimé Auteurs : Juergen H. Braun, Auteur Année de publication : 1997 Article en page(s) : p. 59-71 Note générale : Bibliogr. Langues : Américain (ame) Tags : 'Pigment minéral' 'Titane oxyde' Fabrication 'Traitement surface' Broyage 'Phase cristalline' 'Dimension particule' 'Composition chimique' 'Propriété optique' 'Résistance intempérie' Utilisation 'Article synthèse' TiO2 Index. décimale : 667.9 Revêtements et enduits Résumé : The white pigment market is served almost exclusively by titanium dioxide pigments. The objective of-this overview is to familiarize readers with the one ingredient that may take the lion share of costs in a coating-titanium dioxide. Issues specific to TiO2 are discussed, including commerce, manufacture, characteristics, performance and commercial grades. Note de contenu : - COMMERCE
- MANUFACTURE : Chloride process - Sulfate process - surface treatments - Grinding and finishing
- CHARACTERISTICS : Crystal phase - Particle size - Composition - Surface - Packing characteristics and oil absorption - Measurement - Contaminants and color - Safety
- PERFORMANCE : Weathering - Pigment interactions
- COMMERCIAL GRADESPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18258
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 59-71[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible
Exemplaires (1)
Code-barres | Cote | Support | Localisation | Section | Disponibilité |
---|---|---|---|---|---|
003537 | - | Périodique | Bibliothèque principale | Documentaires | Disponible |