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Unité Matériaux et Transformations
CNRS UMR 8207 - Université de Lille

SARAZIN Johan
Johan SARAZIN
Bat C7 bureau 009
Unité Matériaux et Transformations
Université Lille1
École Nationale Supérieure de Chimie de Lille
Avenue Dimitri Mendeleïev - Bât. C7a
BP 90108
59652 Villeneuve d'Ascq
France
Tel: 03.20.43.49.25
Fax: +33 (0) 320 43 65 84
Email: johan.sarazin@ensc-lille.fr

Instruments in charge

Accelerated aging speakers (Q-LAB, Q-UV and Q-SUN), Burning bomb, Conical Corotative Twin Screw Micro-extruder (DSM / Xplore), Corotative twin-screw extruder 16mm (Thermofisher PTW16)., differential scanning calorimeter TA Q100 , Humidity-Controlled Environmental Enclosure (Memmert HCP108L), Internal mixer (Thermofisher), Setaram TGA92 Thermogravimetric Analyzers, Thermogravimetric Analyzers TA Dicovery, Thermogravimetric analyzers Netzsch STA449 F1 Jupiter, Thermogravimetric analyzers Netzsch TG209 F1 Libra, Thermogravimetric Analyzers TA Q600

Recent communications and seminars

9 oral presentation(s), including 4 invited, 1 plenary. Detailled list.

Recent publications in international research journals

  1. S. Bourbigot, J. Sarazin, F. Samyn, M. Jimenez, Intumescent ethylene-vinyl acetate copolymer: Reaction to fire and mechanistic aspects, Polymer Degradation and Stability 161 235-244 (2019) [doi: 10.1016/j.polymdegradstab.2019.01.029]
  2. S. Bourbigot, J. Sarazin, F. Samyn, M. Jimenez, Maze running into intumescence: mechanistic aspects in polypropylene, Journal of Physics: Conference Series 1107 032001 (2018) [doi: 10.1088/1742-6596/1107/3/032001]
  3. C. Delgado-Sánchez, J. Sarazin, F. J. Santiago-Medina, V. Fierro, A. Pizzi, S. Bourbigot, A. Celzard, Impact of the formulation of biosourced phenolic foams on their fire properties, Polymer Degradation and Stability 153 1-14 (2018) [doi: 10.1016/j.polymdegradstab.2018.04.006]
  4. D. Vadas, T. Igricz, J. Sarazin, S. Bourbigot, G. Marosi, K. Bocz, Flame retardancy of microcellular poly(lactic acid) foams prepared by supercritical CO 2 -assisted extrusion, Polymer Degradation and Stability 153 100-108 (2018) [doi: 10.1016/j.polymdegradstab.2018.04.021]
  5. S. Bellayer, M. Jimenez, B. Prieur, B. Dewailly, A. Ramgobin, J. Sarazin, B. Revel, G. Tricot, S. Bourbigot, Fire retardant sol-gel coated polyurethane foam: Mechanism of action, Polymer Degradation and Stability 147 159-167 (2018) [doi: 10.1016/j.polymdegradstab.2017.12.005]
  6. J. Sarazin, P. Bachelet, S. Bourbigot, Fire behavior of simulated low voltage intumescent cables with and without electric current, Journal of Fire Sciences 35 179-194 (2017) [doi: 10.1177/0734904117698843]
 
UMET - Unité Matériaux et Transformations
CNRS UMR 8207
Université de Lille
Bâtiment C6
59655 Villeneuve d'Ascq
France
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