Factors to graft modification on PET surface with excimer laser irradiation
Source abstract
Abstract
One step method of irradiation and graft in liquid with XeCl excimer laser was applied to the graft of acrylamide onto PET film surface in order to improve surface hydrophilicity of PET.Water contact angle was measured to characterize surface hydrophilicity after treatment.The results show that laser irradiation and graft polymerization improve film surface hydrophilicity significantly.Laser dose,weight content of monomer solution,photosensitizer,retardant and pH of solution were found to influence graft reaction.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Surface Modification and Superhydrophobicity · Surface Roughness and Optical Measurements · Adhesion, Friction, and Surface Interactions
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References
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