Electron-Beam Grafting of Monoethanolamine Vinyl Ether and N-Vinylpyrrolidone onto Polyethylene Films

摘要

Grafting of monoethanolamine vinyl ether and N-vinylpyrrolidone onto PE films under the action of accelerated electrons was studied.Properties of the as-modified films were investigated.It was shown that the hydrophilicity of films increases with a rise in the grafting degree.Sorption of Cu~(2+) ions from solutions by grafted films at various pH values was examined.It was found that monomer units of monoethanolamine vinyl ether play a decisive role in this process.