Abstract:

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 discharge power, frequency, treatment time, monomer flow rate, He flow rate on the deposition rate and film properties, numerically simulating changes in coating surface morphology, obtaining the deposition rate variation under different process parameters, disclosing the generation law of polymeric particles growth, coating density and mass in film deposition process. These results have directive significance for predicting film structure and optimizing specific plasma liquid deposition process parameters to improve deposition rate and the deposited film uniformity and how to improve material utilization and save cost in the actual production.