... is shaped by a special material extrusion technique. Flame-retardant jacket, easy to strip, small bending radius ... -corrosion, anti-water, anti-ultraviolet retardation, flame retardant and harmless to environment etc;D:All dielectric ... , Jacket Material: Environmental flame-retardant polyvinyl chloride (PVC), environmental low smoke zero halogen flame retardant polyolefin (LSZH), thermoplastic ...