HIGH PERFORMANCE FLAME RETARDANT, LOW SMOKE AND THERMALLY STABLE COMPOSITION FOR SHEATH AND A CABLE HAVING THE SHEATH FORMED THEREFROM

摘要

The invention open as stability is excellent and relates to a cable comprising a flame-retardant and Low dust generation flexible sheath material composition and a sheath formed therefrom, the sheath material composition according to the present invention comprises a polyvinyl resin 100 parts by weight, phosphorus flame-retardant plasticizer 10-30 chloride parts by weight of a brominated flame-retardant plasticizer, 10 to 30 parts by weight of a phthalate-based plasticizer 5 to 20 parts by weight of an inorganic hydroxide of 30 to 100 parts by weight, ammonium octa molybdate 5 to 40 parts by weight, zinc-molybdenum salt complexes 5-20 It includes parts by weight of zinc borate 1 to 10 parts by weight of antimony trioxide and 1 to 10 parts by weight. System formed in accordance with the present invention composition is excellent in heat stability as well as excellent mechanical properties such as tensile strength, tensile elongation, flexibility and exhibits a flame retardancy and Low dust generation ductility to produce the play neomgeup cable satisfying the UL910 Standards can.