CheFEM for permeation, corrosion and mechanical response
of polymers, composites, seals, coatings.

What is CheFEM App?
CheFEM App enables rigorous quantification of gas & fluid permeation, chemical resistance and mechanical response of advanced materials. Leading feature is that CheFEM analysis is based on chemical mixing thermodynamics (equation of states) and mechanical FEM. As such, analysis is based on fundamental chemical-physical properties instead of on inter- and extrapolation of supplier data (bases). Development and validation of CheFEM was carried out under auspices of reputable universities and companies.
Key Features
■  High Correlation with Experiments
■  Permeation, Swelling, Plasticizing
■  Corrosion Rate & Interface Fracture
■  Fibre Sizings Degradation
■  Microvoid & Blister Formation
■  Rapid Gas Decompression
■  Graphene Reinforcement & Coating
■  Any Chemical & Any Polymer