INFLUENCE OF ACCELERATED AGEING PROCESS ON THE PROTECTIVE PROPERTIES AND WEAR PARAMETERS OF NEWLY DEVELOPED TEXTILE UV BARRIER MATERIALS Journal title: Proceedings of Electrotechnical Institute Prace Instytutu Elektrotechniki Authors: Jadwiga SÓJKA-LEDAKOWICZ, Anetta WALAWSKA, Joanna OLCZYK, Teofil JESIONOWSKI Subject(s):