Research regarding the cover factor of magnetron sputtering plasma coated fabrics

Abstract

Safety and protection of human’s health against various external factors has been always a priority. Electromagnetic interference is nowadays increasing due to the accelerated development of telecommunication. The shielding of electromagnetic radiation is especially important for the preservation of human’s health and proper functioning of electronic equipment. The specifications imposed for the materials used for electromagnetic shielding depend on the shielding application requirements. In the case of Buildtech technical textiles, metallic braids or metallic coated fabrics are considered in order to improve shielding effectiveness [1–2]. Fire may be an enemy for humans, if it takes one unprepared. In combination with highly flammable materials, flames may generate real disasters. Classical textile materials for home textiles, upholster etc., have a great disadvantage: they are highly flammable due the fibers they are made of, either consisting of natural fibers (linen, hemp, cotton, wool and blends thereof) or of synthetic fibers. In order to prevent undesired events and to avoid disasters, textile materials may be functionalized by specific substances and become thus not only a solution for design and comfort, but a solution for safety as well. Fireproofing of textile materials [3] represents nowadays the most advanced procedure of fighting against accidents caused by flames.