Microfluidics Application
Example
Modelling of Gas Diffusion trough
Multilayer Foil
The goal of this project was the improvement in oxygen and water barrier properties of PET foils, masked with SiOx coatings. A model, operating with permeability, diffusion and solubility coefficients was built, considering material damages of the SiOx layers. With this model, several new types of laminations with PET, SiOx and other permeable surface coatings could be simulated.
The model provides effective permeability parameters for user defined multilayers, including time-lag behavior. These models help to reduce the cost and time during foil development.
The goal of this project was the improvement in oxygen and water barrier properties of PET foils, masked with SiOx coatings. A model, operating with permeability, diffusion and solubility coefficients was built, considering material damages of the SiOx layers. With this model, several new types of laminations with PET, SiOx and other permeable surface coatings could be simulated.
The model provides effective permeability parameters for user defined multilayers, including time-lag behavior. These models help to reduce the cost and time during foil development.