Simulation of coating deposition process on fabric surface

Through the research of action mechanism of atmospheric pressure plasma liquid deposition process,centering around how to improve the deposition efficiency,a micro-film deposition kinetics model on fabric surface was constructed. Exploring the effect of discharge power,frequency,treatment time,monomer flow rate and helium gas flow rate on the deposition rate and film properties,and numerically simulating changes in coating surface morphology, the deposition rate variation under different process parameters was obtained,and further the generation law of polymeric particles growth,coating density and mass in the film deposition process was disclosed. These results would provide significant guidance for predicting film structure and optimizing specific plasma liquid deposition process parameters to improve deposition rate and the deposited film uniformity and for how to improve material utilization and save cost in the actual production.