Materials
At NAITEC, we offer technological services and advice in a personalized way for a wide range of sectors: mobility, wind power, energy, agrifood, packaging, household appliances, construction, etc. The types of actions can be included in the following topics:
- Raw Material Characterization (RMC)
- Quality inspection (end product checks)
- Failure and defect analysis
- Surveillance and selection of materials
- Product recommendations and improvements
We are specialized in the characterization and analysis of:
Metallic Materials
Analysis and tests:
- Chemical characterization (arc/spark optical emission spectrometry (OES), ICP Plasma, EDX, …)
- Physical tests (traction, resilience, hardness, flexion, torsion, flare, …)
- Metallographic characterization (Cutting and analysis of changes, metallurgical properties of various alloys and metallic or polymeric coatings).
- Failure analysis (Failure modes in welded joints, bearings, gears, …)
- Mechanical aptitude tests (stress analysis, elastoplastic conditions …)
- Corrosion tests (Accelerated tests of climatic conditions according to international standards or tailored to meet customer needs)
- Weld analysis (macrographic analysis, hardness sweeps, bending, traction, …)
- Defect analysis (Incipient failure detection, progression and breaking point of various materials and/or elements)
Technological solutions and advice on:
- Lightweight high-performance materials
- New iron-based alloys
- Alternative coatings
- Improved response to fatigue, corrosion and wear
- Nickel-based alloys for high temperature applications
- Applications of hydroforming processes to materials
Polymeric materials. Plastics, Elastomers and Composites
Analysis and tests:
- Chemical characterization (Infrared, ICP-AES, Chromatography, ..)
- Physical tests (Traction, Flexion, Impact, Hardness, ..)
- Thermal analysis (DSC, TGA, ..)
- Rheological analysis (Plate Rheometer, Fluidity Index, ..)
- Wear and abrasion tests (Tribometer, Taber Abrasion, ..)
- Aging and weather resistance tests (Salt Spray Test, Xenon Light, UV Light, Humidity,…)
- Specific tests (emissions, flammability, etc.)
- Laboratory-scale to pilot-scale (twin-screw extruder, compression press)
- Microscopy analysis (Optical, Electronic, Infrared)
Technological solutions and advice on:
- Selection and replacement of materials and processes: Surveillance and selection of alternative materials, characterization, design testing
- Improved mechanical properties
- Improved weather resistance
- Improved adhesive properties
- Materials designed to withstand high temperatures
Coatings
- Chemical characterization (FTIR Analysis, EDS Microprobe, ..)
- Liquid paint characterization (Density, volatility, viscosity,…)
- Applied coating characterization (Thicknesses, defect analysis)
- Aging and weather resistance tests (Salt Spray Test, Humidity, UV light …)
Biofuels, fuels and oils
- Characterization of oils, greases and oily residues
- Glycerine characterization
- Energy characterization of waste
- Development of projects on the following topics:
- Extraction and refining of oil and oily residues
- Homogeneous and heterogeneous transesterification
- Adaptation of biofuels to regulations/legislation
- Compatibility studies of materials with biofuels
- Biofuel stability studies
We are also a pioneering centre in biofuels, fuels and oils. We are members of the Subcommittee 3- “Fuels” of AENOR’S Technical Committee for Standardization 51- “Petroleum Products”. The Institute for Reference Materials and Measurements (IRMM) of the European Commission has recognized us as a reference laboratory in biodiesel and diesel and we were the first laboratory accredited by ENAC (National Accreditation Entity) for biodiesel analysis.