... 1)natural color-prevent fire ( FR) 2)add glass fiber 3)prevent fire grade UL-94-V-O-level plastic ... based on PA6, PA66 resin as basic, add glass fiber,formed by twin-screw extrusion blending.Its characteristics, high mechanical ... , electromechanical, automotive, textile and engineering components.Packing: 25kg/bag,polypropylene woven bag with polyethylene film inside. Natural PA66 reinforced with ...