The standard applied to E-glass filament fabrics according to LN 9169 made of filament yarns and filament twist for aerospace. For fields other than aerospace the standards DIN 61854 part 1 and part 2 apply. The filament fabrics are thermically de-sized and as for as necessary equiped with a compliny agent. They are used for mechanically reinforcing plastics, as filler for coatings, impregnation, lamination and other special application.#,,#