| Titre : |
Enhanced flame retardancy of latex coating doped with clay nanotubes |
| Type de document : |
texte imprimé |
| Auteurs : |
Anupam R. Joshi, Auteur ; Randall Null, Auteur ; Scott Graham, Auteur ; Elshad Abdullayev, Auteur ; Vladimir Mazurenko, Auteur ; Yuri Lvov, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 535-541 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Argile
IgnifugeantsComposé chimique utilisé pour réduire l'inflammabilité. Il peut être incorporé au produit durant sa fabrication ou appliqué ultérieurement à sa surface.
Latex
Nanotubes
Revêtements -- Additifs:Peinture -- Additifs
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Halloysite clay nanotubes of 0.5–1 μm length and 0.05 μm diameter are cheap and abundantly available natural materials which may be used as an additive for paint formulations. Its admixing at 5 wt% enhances latex paint flame-retardancy and did not change paint color, surface roughness and adhesion to the substrate. Tested according to the ASTM E84 standard, 5 wt% halloysite doping was the best formulation evaluated on the flame spread and smoke developed. Halloysite decomposition resulting in degradation and release of water molecule is believed to be a reason for the decreasing rate of combustion. |
| Note de contenu : |
- MATERIALS AND METHODS : Materials - Instrumentation - Loading of triphenyl phosphate (TPP) and FR-1 additives - Samples for flame-retardant testing on wooden board and on metal
- RESULTS AND DISCUSSION : Halloysite nanotube characterization - Triphenyl phosphate loading efficiency - Halloysite admixed latex paint samples before the flame test - Halloysite admixed latex paint samples after the flame test on wooden board - Flame test with metal substrate - Mechanisms of halloysite flame retardancy |
| DOI : |
10.1007/s11998-015-9775-z |
| En ligne : |
https://link.springer.com/content/pdf/10.1007%2Fs11998-015-9775-z.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26293 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 13, N° 3 (05/2016) . - p. 535-541
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