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Materials Science and Technology

Foto del gruppo di ricerca del laboratorio MaSTLab

LABORATORY OF Materials Science and Technology - Department of Mechanical and Industrial Engineering

EQUIPMENT

Phisical-chemical and morphological analysis

  • Differential Scanning Calorimetry (DSC) - Star System DSC1/700 - Mettler Toledo (T range: +30°C +500°C);
  • Modulated DSC - Q100 - TA Instruments (T range: -90°C +500°C)
  • Thermogravimetric Analysis (TGA) - Q500 - TA Instruments (T range: +30°C +900°C) 
  • Infrared Spectrometry (FTIR) – Nicolet iS50 - Thermo Fisher (Wavelength range: 4600-550 nm; it is possible to connect it to TGA) 
  • UV-vis Spectrophotometry - UV31 SCAN –ONDA - Perkin-Elmer (Wavelength range: 190-1100 nm) 
  • Gel Permeation Chromatography (GPC) - Perkin-Elmer
  • Standard equipment for synthesis and chemical analyses
  • Travelling Optical Microscopy - MS5 - Leica
  • Optical Microscope - DMS300 - Leica 
  • Access to Scanning Electron Microscopy (SEM) – Carl Zeiss
  • Muffle furnace - B180 - Nabertherm (T range: +30°C +3000°C)
  • Binder oven - Binder VD 53 (T range: +30°C +200°C)
  • Heraeus oven - VTR 5036 (T range: +30°C +180°C)

Mechanical analysis

  • Universal dynamometer for mechanical testing - Instron 3366 - Instron (load cells: 50N, 500N, 10kN) 
  • Instrumented pendulum for impact tests – model 4545 - Ceast
  • Dynamic dynamometer - Instron
  • Dynamic Mechanical Thermal Analyzer (DMTA) - Q800 - TA Instruments (T range: -90°C +250°C) 
  • Equipment for specimen notching (for impact, fracture mechanics tests) - Ceast

Rheological analysis

  • Twin-bore capillary rheometer - Rheologic 5000 - Ceast
  • Rotational rheometer - ARES G2 - TA Instruments
  • Melt Flow Indexer - Ceast
  • Instrument for melt stretching tests

 Processing machines

  • Internal mixer - EC Brabender – Brabender
  • Compression molding platen press – Laboratory planet press P200 - E-Collin
  • 3D printer - Raise3D Pro2 (fused deposition modelling technology –FDM) - Raise 3D
  • Freeze-dryer - HyperCOOL HC3055 - Lab Tech

Analysis with CAE software

  • Software for simulation of injection molding process of plastic and rubber parts - Autodesk® Simulation Moldflow®
  • Software for non-linear structural simulation and multiphysics modelling with: MARC MENTAT - MSC Software

Software with commercial licence via Spin-Off - ITL srl.

EXPERTISE

Development of advanced polymeric materials

  • nano-/micro-composites 
  • model systems
  • materials for sensing applications 
  • materials for biomedical applications
  • bio-plastics
  • polymer blends

Mechanics of polymers, composites and nanocomposites

  • viscoelastic behaviour
  • thermal and dynamic behaviour 
  • mechanical failure and environmental effects 
  • fracture mechanics
  • development of new testing methodologies
  • deformation mechanisms (model/industrial materials)

Rheology of polymers and polymer-based systems

  • rheology of nanocomposites
  • structure-property relationships
  • development of testing methodologies for the measurement of elongational viscosity
  • study of flow instabilities (“melt fracture”)

Technology and engineering of plastics products

  • development of criterions for design with polymeric materials
  • re-design of components
  • fine tuning/optimization of process conditions
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