Processing and characterization methods and resources
Sample processing
- Preparation of nano/micrometric biosourced fillers (cellulose, chitin, starch)
- Chemical or physical modification of fillers / dispersion optimization
- Production of films/specimens/solid foams (extruder, press, freeze-dryer, thermostatic mixer, etc.)
Characterization and instrumentation
- Tensile tests: moduli, elongation, fracture, multi-fragmentation
Shimadzu Autograph AGS-X instrument and TCE-N300 thermostatic chamber - – DMA: E’ and E” modulus at different frequencies, Tg, elongation
Metravib DMA 50 instrument - – DSC: melting, crystallization, Tg
DSC Q200 TA Instruments - Specific surface area and porosity measurement (nitrogen adsorption/desorption, BET analysis)
Quantachrome Nova 2200e instrument - Data analysis, balance sheet
Access conditions
The equipment is accessible to all Unit staff upon request by e-mail to the technical platform managers. For external users, whether academic or industrial, access to the equipment is subject to submitting a service request form. The manager will draw up an estimate, and propose a date and invoice for the analysis. Prices on request.
Contacts
Laurent Heux, Sonia Boisseau, scientific managers, 04 76 03 76 03
Pierre Sailler, technical manager, 06 23 33 34 46
