| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Cochez, Marianne
Université de Lorraine
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2020Assessment of the protective effect of PMMA on water immersion ageing of flame retarded PLA/PMMA blendscitations
- 2020Calcium carbonate and ammonium polyphosphate flame retardant additives formulated to protect ethylene vinyl acetate copolymer against fire: Hydrated or carbonated calcium?citations
- 2019Thermal Stability and Flammability Behavior of Poly(3-hydroxybutyrate) (PHB) Based Compositescitations
- 2017Continuous-fiber-reinforced thermoplastic composites: influence of processing on fire retardant propertiescitations
- 2016Influence of modified mesoporous silica SBA-15 on the flammability of intumescent high-density polyethylenecitations
- 2016Investigation of thermal stability and flammability of poly(methyl methacrylate) composites by combination of APP with ZrO2, sepiolite or MMTcitations
- 2011Synergistic effect between hydrophobic oxide nanoparticles and ammonium polyphosphate on fire properties of poly(methyl methacrylate) and polystyrenecitations
- 2011Impact of modified alumina oxides on the fire properties of PMMA and PS nanocompositescitations
- 2010Tentative links between thermal diffusivity and fire-retardant properties in poly(methyl methacrylate)–metal oxide nanocompositescitations
- 2010Tentative links between thermal diffusivity and fire-retardant properties in poly(methyl methacrylate)emetal oxide nanocompositescitations
- 2008Influence of the surface modification of alumina nanoparticles on the thermal stability and fire reaction of PMMA compositescitations
- 2008The catalytic role of oxide in the thermooxidative degradation of poly(methyl methacrylate)–TiO2 nanocomposites
- 2003Characterization of iron substitution process in Fe:LiNbO3 single crystal fibers by polaron measurements
Places of action
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article
Calcium carbonate and ammonium polyphosphate flame retardant additives formulated to protect ethylene vinyl acetate copolymer against fire: Hydrated or carbonated calcium?
Abstract
International audience ; In this study, the effect of the chemical nature of different calcium (Ca)‐based minerals as flame retardant additives in combination with ammonium polyphosphate (APP), in 1:1 proportions, on the flame retardancy behavior and performance of ethylene vinyl acetate copolymer was discussed. Combining APP with partly and completely hydrated calcium oxide led to superior flame‐retardant function detected in mass loss calorimeter measurements with respect to the corresponding system containing carbonated calcium. This privileged character was attributed to the higher reactivity of hydrated Ca‐based fillers toward APP in comparison with Ca carbonate, which induced the formation of an intumescent residue. The difference between reactivity potential of hydrated and dry Ca was demonstrated by the newly formed thermally stable species, and further evidenced by thermogravimetric analysis performed on APP/fillers blends. Moreover, the presence of more crystalline domains in the Ca/phosphorus‐based compounds was evidenced by XRD analysis of the mass loss calorimeter test residues. The results of this work highlight the role of blend additive systems on the performance of flame retardancy of polymer materials.