Abstract
Water insoluble polyethylene glycol (PEG ) films as a core-shell of polymer powder were fabricated by the combination techniques of adsorption of PEG on the powder surfaces and atmospheric glow discharge(APGD) irradiation to the surface to take cross linking reaction of the adsorbed PEG. PEG 2000 was used as the precursor of the core-shell films. The obtained films on the powder surfaces were investigated by XPS,ATR-FTIR and wettability measurement using the capillary raise method.
