Airport seating chair seat, chair of the brace structure is how to?

Non-metallic materials (material: Nylon PA66, fiber GF) Mold design. Structure: single bar shape structure. ( 1) Non-metallic materials ( Nylon PA66, fiber GF) Seat supporting frame performance parameters: tensile coefficient ( ISO527) 16000 kpa; ( 2) The impact strength, ISO179) 80 ㎏/㎡。 ( 3) Thermal performance parameters: melting point ( ISO11357) 260℃。 ( 4) Electrical characteristics parameters: the dielectric strength ( IEC60243 - 1) 33KV/MM。 ( 5) General parameters: the density ( ISO1183) 1. 5G/CM3； ( 6) Flame retardant ( ISO1210) B1( HB) 。