Unité Matériaux et Transformations
Université de Lille
École Nationale Supérieure de Chimie de Lille
Avenue Dimitri Mendeleïev - Bât. C7a
BP 90108
59652 Villeneuve d'Ascq
France
Tel: +33(0)3 74 95 13 13
Fax: +33 (0) 320 43 65 84
Email : Send an email to Pierre BACHELET
ORCID Identifier :
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Accelerated aging speakers (Q-LAB, Q-UV and Q-SUN)
Research team: Ingénierie des systèmes polymères.
Contacts: Maude JIMENEZ, Pierre BACHELET, Johan SARAZIN.
The inclosures test the materials by exposing them to alternating cycles of UV or solar light and humidity at high and controlled temperaturesWarning: getimagesize(..//Instruments/ImagesDB/s_img-28-1422166380.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Bi-zone tubular oven (Carboline)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
T ° C max. 1200 ° C, 2 zones of length 150mm. Work under controlled atmosphere possible.Warning: getimagesize(..//Instruments/ImagesDB/s_img-43-1738956846.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Cabine UL94 (FTT)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
The purpose of this test is to evaluate the ability of the material to self-extinguish after contact with a pilot flame (test piece placed horizontally or vertically), by measuring the speed and the burning time. ISO1210 standard.Warning: getimagesize(..//Instruments/ImagesDB/s_img-11-1596376114.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Conical Corotative Twin Screw Micro-extruder (DSM / Xplore)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Capacity: 15g. Max temperature 400 ° C. Coupling possible to mini injection press (several molds), mine line of spinning and film making.
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differential scanning calorimeter TA Q100
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
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Extrudeuse CO2 supercritique
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Supercritical carbon dioxide-assisted extrusion
Extrusion length = 640 mm (L/D = 40)
10 temperature zones
Max pressure = 100 bar
Max rotation speed = 1100 rpm
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FAA Micro Calorimeter (FTT)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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FTIR spectrometer (Thermofisher, IS50)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Equipped with ATR and ATR heating module, it can work on liquids or solids. The heating ATR can allow the follow-up of polymerization reactionsWarning: getimagesize(..//Instruments/ImagesDB/s_img-30-1973234764.jpg): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
FTIR with gas cell (ThermoFisher, Antaris IGS)
Contact: Pierre BACHELET.
Capable of simultaneously analyzing multiple gas species, offering high calibration and stability performance, as well as high-speed data acquisition. Equipped with a heated transfer line, the device is mobile and can perform measurements on different tests.Warning: getimagesize(..//Instruments/ImagesDB/s_img-46-761296491.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Glow Wire Test (Wazau)
Contact: Pierre BACHELET.
Determination of GWFI and GWIT (max T ° C 960 °C). IEC60695-2-10, ASTM D6194, UL 746A.Warning: getimagesize(..//Instruments/ImagesDB/s_img-12-1736949534.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Heated platen press (Fontjine LabEcon300 Junior)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Fabienne SAMYN.
Polymer materials shaping.capacity from 100 to 300kN, low pressure hydraulic system to work from 10 to 100kN, trays 320x320mm, opening between trays 200mm, operating temperature up to 300 ° C.
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Humidity-Controlled Environmental Enclosure (Memmert HCP108L)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Thanks to active hygrometric control and excellent homogeneity of temperature and humidity throughout the inner chamber, it is ideal for environmental testing, accelerated life tests and 85/85 tests according to IEC 60068 standards. -2-67 and IEC 60068-2-78.
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Indice Limite d’Oxygène (FTT)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Détermination du LOI selon la norme ISO4589-2Warning: getimagesize(..//Instruments/ImagesDB/s_img-14-2053421014.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Infusion table
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Fabienne SAMYN.
Elaboration of composite materials.Warning: getimagesize(..//Instruments/ImagesDB/s_img-10-1169215933.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Internal mixer (Thermofisher)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Elaboration of charged polymeric materials.Capacity: 250g. Max temperature 400 ° C.
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Laser Flash Analyzer (Netzsch, LFA 457)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Determination of the thermal diffusivity of the ambient up to 500 ° CWarning: getimagesize(..//Instruments/ImagesDB/s_img-44-904063170.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Mass Loss Calorimeter (FTT)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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Melt Flow Indexer (MFI)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
MFI measurement at 190 ° C and 230 ° C.Warning: getimagesize(..//Instruments/ImagesDB/s_img-52-1283137621.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Mini Single Burning Item Test (EN13823) small-scale fire test benches
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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NBS smoke density chamber
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Measurement of the specific optical density of the smoke generated by the combustion of samples exposed to a radiative heat source of 25 or 50kW / m², with or without a pilot flame. Dimensions samples (73x73mm, thickness 25mm max). Railway (ISO5659) and aeronautical (ASTM E 662) tests.Warning: getimagesize(..//Instruments/ImagesDB/s_img-15-153156071.jpg): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Oxygen combustion calorimeter (Parr 6200)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Measurement of the heat of combustion
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Padding system
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Width 500mmWarning: getimagesize(..//Instruments/ImagesDB/s_img-27-1729764376.jpg): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Pyrolyzer coupled GC-MS (Shimadzu)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Pyrolysis up to 800 ° C.
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Retsch ZM200 ultracentrifugal crusher
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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Rotary Rheometer
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Rotary Rheometer (Rheometric Scientific, ARES)
Ambient measurement up to 500 ° C
Measurement of viscosity, deformation and swelling rate of intumescent materials
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RTM System (Resin Transfer Molding)
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Fabienne SAMYN.
Elaboration of composite materials.Warning: getimagesize(..//Instruments/ImagesDB/s_img-53-1110964885.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Small Fire Test Scales Mini Jetfire Test (ISO22899-120007)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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Small scale fire resistance furnaces.
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
1 oven for 280x280mm samples equipped with a burner of 35kW and 1 oven for samples of 100x100mm, equipped with two burners of 20kW and a porthole to visualize the material in the furnace.
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Small-scale fire test benches Type ISO2685 horizontal
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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Small-scale fire test benches type ISO2685 vertical
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
120x120mm samplesWarning: getimagesize(..//Instruments/ImagesDB/s_img-51-383758952.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Small-scale fire test benches type NF EN 50399
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Fire behavior of cable harnessesWarning: getimagesize(..//Instruments/ImagesDB/s_img-54-959976029.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Soot sampling bench in a flame
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
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Spray booth (Tricolor industries, Labo600)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Worktops 700mm wideWarning: getimagesize(..//Instruments/ImagesDB/s_img-205-2040461733.jpg): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Supercritical CO2 reactor
Contacts: Pierre BACHELET, Guillaume CORJON.
Max pressure = 450 bar
Max temperature = 200°C
Volume = 250mL
Diameter x height (internal) = 55 x 105 mm
Mixing by magnetic stirrer
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Thermal cameras (Flir A40 and X6540sc)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
The Flir X6540sc camera is equipped with filters to visualize the flame contours but also to measure the temperature of a surface impacted by a flame by measuring through the flame.Warning: getimagesize(..//Instruments/ImagesDB/s_img-26-231705613.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Thermal Conductivity Meter (Hot Disk, TPS2500S)
Research team: Ingénierie des systèmes polymères.
Contact: Pierre BACHELET.
Measurable materials: solids, liquids, powders and pastes, thermal conductivity (0.005 to 1800 W / m.K), thermal diffusivity (0.01 to 1200 mm² / s). Ambient measurements up to 800 ° C.
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Thermogravimetric Analyzers TA Dicovery
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
ATG high speed (0.1 - 500 ° C / min) / FTIR coupling (IS10).Warning: getimagesize(..//Instruments/ImagesDB/s_img-21-1229078994.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Thermogravimetric analyzers Netzsch STA449 F1 Jupiter
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Simultaneous thermal analysis up to 1500 °CWarning: getimagesize(..//Instruments/ImagesDB/s_img-22-1425466003.jpg): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Thermogravimetric analyzers Netzsch TG209 F1 Libra
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
TGA. Equipped with a large sample changerWarning: getimagesize(..//Instruments/ImagesDB/s_img-20-227527785.png): failed to open stream: No such file or directory in /var/www/html/Private/Instruments/show.inc.php on line 47
Thermogravimetric Analyzers TA Q600
Research team: Ingénierie des systèmes polymères.
Contacts: Pierre BACHELET, Johan SARAZIN.
Dynamic Thermal Simulation, up to 1500 °C.
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Twin-Screw corotative 16mm extruder (Thermofisher PTW16)
Contacts: Pierre BACHELET, Johan SARAZIN.
Coumpounding : equipped with volumetric and mass feeders for powder and pellets
Extrusion length = 640 mm (L/D = 40)
Achievable output : 0.2 to 2 kg/h
10 temperature zones
Max pressure = 100 bar
Max rotation speed = 1100 rpm
Max T°C = 400°C
Instruments in charge
Accelerated aging speakers (Q-LAB, Q-UV and Q-SUN), Bi-zone tubular oven (Carboline), Cabine UL94 (FTT), Conical Corotative Twin Screw Micro-extruder (DSM / Xplore), differential scanning calorimeter TA Q100 , Extrudeuse CO2 supercritique, FAA Micro Calorimeter (FTT), FTIR spectrometer (Thermofisher, IS50), FTIR with gas cell (ThermoFisher, Antaris IGS), Glow Wire Test (Wazau), Heated platen press (Fontjine LabEcon300 Junior), Humidity-Controlled Environmental Enclosure (Memmert HCP108L), Indice Limite d’Oxygène (FTT), Infusion table, Internal mixer (Thermofisher), Laser Flash Analyzer (Netzsch, LFA 457), Mass Loss Calorimeter (FTT), Melt Flow Indexer (MFI), Mini Single Burning Item Test (EN13823) small-scale fire test benches, NBS smoke density chamber, Oxygen combustion calorimeter (Parr 6200), Padding system, Pyrolyzer coupled GC-MS (Shimadzu), Retsch ZM200 ultracentrifugal crusher, Rotary Rheometer, RTM System (Resin Transfer Molding), Small Fire Test Scales Mini Jetfire Test (ISO22899-120007), Small scale fire resistance furnaces., Small-scale fire test benches Type ISO2685 horizontal, Small-scale fire test benches type ISO2685 vertical, Small-scale fire test benches type NF EN 50399, Soot sampling bench in a flame, Spray booth (Tricolor industries, Labo600), Supercritical CO2 reactor, Thermal cameras (Flir A40 and X6540sc), Thermal Conductivity Meter (Hot Disk, TPS2500S), Thermogravimetric Analyzers TA Dicovery, Thermogravimetric analyzers Netzsch STA449 F1 Jupiter, Thermogravimetric analyzers Netzsch TG209 F1 Libra, Thermogravimetric Analyzers TA Q600 , Twin-Screw corotative 16mm extruder (Thermofisher PTW16)Latest scientific contributions in LillOA (Lille Open Archive)
Publications
- S. Bellayer, A. Gossiaux, S. Duquesne, B. Dewailly, P. Bachelet, M. Jimenez, A. Gossiaux, Transparent fire protective sol-gel coating for wood panels, Polymer testing 110, 107579 (2022), [doi: 10.1016/j.polymertesting.2022.107579, LillOA]
- A. Gossiaux, P. Bachelet, S. Bellayer, S. Ortgies, A. König, S. Duquesne, Small-scale single burning item test for the study of the fire behavior of building materials, Fire Safety Journal 125, 103429 (2021), [doi: 10.1016/j.firesaf.2021.103429, LillOA]
- 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, LillOA]
- M. Jimenez, S. Bellayer, A.D. Naik, P. Bachelet, S. Duquesne, S. Bourbigot, Topcoats versus Durability of an Intumescent Coating, Industrial and Engineering Chemistry Research 55, 9625-9632 (2016), [doi: 10.1021/acs.iecr.6b02484, LillOA]
- S. Bourbigot, P. Bachelet, F. Solarski, M. Jimenez, S. Duquesne, Intumescence as method for providing fire resistance to structural composites: Application to poly(ethylene terephtalate) foam sandwich-structured composite, Composite Interfaces 20;4, 269-277 (2013), [doi: 10.1080/15685543.2013.793586, LillOA]
- S. Duquesne, P. Bachelet, S. Bellayer, S. Bourbigot, W. Mertens, INFLUENCE OF INORGANIC FILLERS ON THE FIRE PROTECTION OF INTUMESCENT COATINGS, Journal of Fire Sciences 31, 258-275 (2013), [doi: 10.1177/0734904112467291, LillOA]
- S. Bourbigot, P. Bachelet, M. Jimenez, S. Duquesne, Intumescent coating providing fire resistance to materials, European Coatings Journal 9, 28-33 (2012), [LillOA]
Conference presentations
- S. Bellayer, A. Gossiaux, P. Bachelet, S. Duquesne, M. Jimenez, Transparent fire protective sol-gel coatings for wood panels, Communication dans un congrès sans actes, Workshop: Recent developments in flame-retardant materials by surface treatments, Mons/Belgique, Belgique, Nov 2022 [LillOA]
- S. Bourbigot, J. Sarazin, P. Bachelet, T. Bensabath, DOWNSIZING FIRE: NOVEL METHODS FOR INVESTIGATING FIRE BEHAVIOR OF MATERIALS, Communication dans un congrès avec actes, 6th International Symposium on Flame-Retardant Materials & Technologies (ISFRMT), Qingdao, Chine, Oct 2020 [LillOA]
- S. Bellayer, M. Jimenez, B. Prieur, B. Dewailly, A. Ramgobin, J. Sarazin, P. Bachelet, B. Revel, G. Tricot, S. Bourbigot, Fire retardant sol-gel coatings for flexible polyurethane foams, Communication dans un congrès avec actes, Flame 2018, Stamford, Etats-Unis d'Amérique, May 2018 [LillOA]
- S. Bellayer, M. Jimenez, S. Barrau, P. Bachelet, B. Dewailly, A. Ramgobin, J. Sarazin, S. Bourbigot, Fire Retardant sol-gel coatings for flexible polyurethane foams, Communication dans un congrès sans actes, Ecofram 2018, Metz, France, Mar 2018 [LillOA]
- S. Bourbigot, A.D. Naik, P. Bachelet, J. Sarazin, P. TRANCHARD, F. Samyn, M. Jimenez, S. Duquesne, LATEST DEVELOPMENTS IN SCALE REDUCTION FOR FIRE TESTING, Communication dans un congrès avec actes, 27th BCC Conference (Flame 2017) - Recent Advances in Flame Retardancy of Polymeric Materials, Boston (Massachusetts), Etats-Unis d'Amérique, May 2017 [LillOA]
- S. Bourbigot, B. Gardelle, P. Bachelet, S. Duquesne, LATEST DEVELOPMENTS IN RESISTANCE TO FIRE: PROTECTION OF STEEL AND COMPOSITE BY INTUMESCENT COATINGS, Communication dans un congrès avec actes, 24th BCC Conference - Recent Advances in Flame Retardancy of Polymeric Materials, Stamford, Royaume-Uni, May 2014 [LillOA]
- S. Bourbigot, P. Bachelet, F. Solarski, M. Jimenez, S. Duquesne, FIRE TESTING AT REDUCED SCALE: HOW TO BE FAST AND RELIABLE, Conférence invitée, 4th International Symposium on Flame-Retardant Materials and Technologies - ISFRMT 2016, Changchun, Chine, Jun 2016 [LillOA]
- S. Bourbigot, P. Bachelet, M. Jimenez, S. Duquesne, Intumescent coating providing fire resistance to materials, Conférence invitée, European Coating2012 -Fire retardancy, Berlin, Allemagne, Mar 2012 [LillOA]
- S. Bourbigot, P. Bachelet, F. Solarski, M. Jimenez, S. Duquesne, Intumescence as method for providing fire resistance to composites, Communication dans un congrès avec actes, 15th European Conference on Composite - ECCM 15, Venise, Italie, Jun 2012 [LillOA]
Patents (old list, before 2018)
- 2015 - S. Priemen, P. Bachelet, F. Samyn, S. Duquesne, S. Bourbigot: POLYISOCYANATE-BASED INTUMESCENT COATING .
WO2015052148 A1,par la société Huntsman