Plasma-induced graft polymerisation of 2-methyl-5-vinylpyridine on the surface of poly(ethylene terephthalate) track membranes

A process of the graft polymerisation of 2-methyl-5-vinylpyridine induced by plasma on the surface of poly(ethylene terephthalate) track membranes (PET TM) was investigated. The surface properties and hydrodynamic properties of the composite membranes produced in this case have been studied. It is shown that the water permeability of the obtained polymeric membranes can be controlled by changing the filtrate pH.