The PC2 platform is an infrastructure specialized in the textural and behavioral analysis of powders. From particle size to their flowability and porosity, we offer comprehensive characterization to optimize the formulation, storage, and implementation of divided materials.
Our Analytical Expertise
The platform is structured around three complementary measurement axes to define the morphology and behavior of powders:
1. Laser Granulometry
Determination of particle size distribution in dry or liquid media.
- Equipment: MALVERN Mastersizer 3000
- Applications: Homogeneity control, study of dispersion and fineness of powders.
2. Physisorption and Porosimetry
Measurement of specific surface area and porosity analysis by gas adsorption.
- Equipment: MICROMERITICS ASAP 2020
- Method: BET (Brunauer-Emmett-Teller) analysis to obtain precise specific surface areas and characterize pore size distribution.
3. Powder Rheology
Dynamic study of powder behavior to test their flowability and compressibility.
- Equipment: MICROMERITICS FT4 Powder Rheometer
- Applications: Optimization of filling, conveying (screw conveyors, silos), and shaping processes (compaction, 3D printing).
Application areas
The capabilities of the PC2 platform are essential for many industrial sectors dealing with divided solids:
- Chemistry and Processes: Optimization of chemical reactivity based on specific surface area.
- Pharmacy: Control of active ingredient granulometry for bioavailability.
- Energy and Environment: Analysis of porous catalysts and materials for storage.
- Construction and Agri-food: Study of powder texture and preservation.
Contact and Expertise
For any characterization request or scientific collaboration, our team is available to advise you on the most suitable method for your material.
Location
Mines Saint-Étienne – Saint-Étienne Campus, 158 cours Fauriel, Saint-Étienne