Porosity analysis

Porosity analysis quantifies the proportion of voids in a material relative to its total volume. It is essential for assessing functional properties such as permeability, absorption, mechanical strength, or thermal or acoustic insulation. This analysis is particularly useful in the materials (ceramics, concrete, foams), polymers, packaging, and filtration sectors.

Depending on the type of porosity to be characterized (open, closed, total), different techniques can be used: helium pycnometry, nitrogen adsorption-desorption (BET), mercury intrusion or 3D microtomography. These methods allow the determination of total porosity, pore size distribution, as well as their shape and connectivity.

Commonly analyzed matrices include: porous materials, polymer foams, tablets, insulators, membranes, plant substrates, ceramics, etc.

At YesWeLab , we collaborate with a rigorously selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the analytical techniques or methods required.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, many manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To find out more or submit a specific need, contact our team now.