The LAT-MAT laboratory (Thermal Analysis Laboratory for the Characterisation of Materials) is a collaboration between the 'Enzo Ferrari' Department of Engineering and Netzsch and was inaugurated on 23 January 2020.
LAT-MAT is focused on the characterisation of building materials, ceramics, composites and polymers and is a reference centre for research and for industries. In particular, the laboratory includes several instruments for the thermal and thermomechanical characterisation of materials subjected to thermal cycles, for the study of their chemical-physical transformations.
Model: Measure ODHT-HSM, Expert System Solutions
The equipment offers two operating modes:
Optical dilatometer:
It allows to obtain characteristic temperatures, expansion coefficients, glass transitions, alpha coefficient, sintering processes to be determined:
- room temperature to 1600°C
- heating rate up to 80°C/min
- static atmosphere
- specimens max. 15mm
Heating Microscope:
It allows to evaluate characteristic temperatures of a glass: sintering, softening, sphere, half-sphere, melting:
- room temperature to 1600°C
- heating rate up to 80°C/min
- static atmosphere
Model DSC404, Netzsch
It allows to determine the characteristic transformation temperatures, glass transitions, crystallinity, exo-endothermic effects, Cp, enthalpy.
- from room temperature to 1500°C
- static atmosphere
- heating rate up to 20°C/min
- Pt crucibles, maximum sample mass 35mg
Two simultaneous TG/DTA equipments are available, allowing the determination of characteristic transformation temperatures, glass transitions, crystallinity, exo/endothermic effects, and mass change (wt% or in mg).
Model: TG/DTA Mod STA404 - Netzsch
- from room temperature to 1500°C
- static atmosphere
- heating rate up to 20°C/min
- Al2O3 crucibles, maximum sample mass 100mg
Model: TG/DTA Mod STA429CD - Netzsch
- from room temperature to 1500°C
- gas (air or nitrogen) flushing,
- heating rate up to 20°C/min
- Pt and Al2O3 crucibles, maximum sample mass 35mg
Model STA 449 F3 Jupiter® - NETZSCH; FTIR (Bruker)
This instrument, a STA 449 F3 Jupiter®, allows the determination of characteristic transformation temperatures, enthalpies, glass transitions, crystallinity, exo-endothermic effects, Cp, mass change (wt% or in mg).
- SiC furnace for inorganic materials from room temperature to 1600°C
- Steel furnace mainly for plastics from -150°C to 1000°C
- Gas flushing (air or nitrogen)
- Heating rate up to 50°C/min
- Pt, Al, Al2O3 crucibles, maximum sample mass 35mg
- FT-IR system mounted directly on steel furnace for analysis of emitted gases, useful for decomposition studies, decomposition analysis, evaporation, degassing
Model: TMA 402 F1 - Netzsch
The TMA 402 F1/F3 Hyperion® instrument allows the evaluation of characteristic temperatures, expansion coefficients, sintering processes and visco-elastic properties.
- room temperature to 1550°C
- gas flow (air/nitrogen)
- heating rate up to 50°C/min
- specimen length max. 25mm
- applied force 0.001N to 3N
Mechanical Dilatometer, Model DIL402, Netzsch
It allows the evaluation of characteristic temperatures, expansion coefficients, glass transitions, “alpha" coefficient.
- form room temperature to 1200°C
- static atmosphere
- heating rate up to 10°C/min
- specimen length from 40mm to 50mm
Scientific responsible: Prof. Cristina Siligardi
Staff in charge: Dr.ssa Paola Miselli
Last update 09.04.2024