Shandong Mining Optical Cable Specifications Product Description Mine cable 250μm fiber structure is set into the high modulus material loose tube, loose tube filled with waterproof compound. The center of the cable core is a metal reinforced core, for some core number of cable, the metal reinforcing core sheathed with polyethylene (PE). Tubes (and filled rope) around the center to strengthen the core twisted into a compact and circular cable core, the cable core is filled with water blocking filler. Sided coated steel (PSP) longitudinally extruded flame after sheathed cable. 01. Features has good mechanical properties and temperature characteristics 02. Loose tube material itself has good hydrolysis resistance and high strength inner 03. tube filling special ointment, a critical protection of fiber 04. Special compact structure is designed to effectively prevent the sleeve 05. retraction good compression resistance and flexibility 06. SPECIAL jacket material has excellent flame retardant properties 07. adopt the following measures to ensure the cable watertight - individual wires the strength member - Loose tube filling special waterproof compound - completely filled cable core - Double coated steel (PSP) to improve the capacity of the cable against moisture permeability Fruit Information Technology Co., Ltd. Jinan, Shandong Mining Optical Cable ___ Specifications