Phosphating wire for optical cable
Product advantage
The role of the stiffener is to enhance the tensile properties of the cable. Steel wire as a strengthening part, its cost, processing technology and performance indicators are easy to meet the production needs of optical cable. In addition, the steel wire of optical fiber and cable is not easy to rust and will not cause hydrogen damage. Fiber optic cable steel wire needs to be treated, the cost of stainless steel wire is higher, the zinc on the surface of galvanized steel wire is easy to react with acid in the oil paste resulting in the loss of hydrogen, so the general use of phosphating steel wire, which not only ensures the process requirements, but also reduces the cost.
Product Features
1.Cable strength member (phosphating steel wire) is pointed to the phosphating steel wire with brown surface. In the cable, it plays a part of support, tensile. After cabling, steel wire would not increase hydrogen loss, rust but high strength.
2.The steel wire used in optic cable is galvanized or phosphating wire , and the plastic layer is evenly coated on the surface of the steel wire by extrusion process. After cabling, the adhesion of the wire and outer sheath is higher. It is widely used in the outdoor self - bearing fiber optic cable.
3.In addition to the steel wire high strength, high toughness, the coated steel wire has performance of decoration, electrical insulation and other comprehensive performance concurrently at the same time, because of the plastic coating layer with performance of acid, alkali, salt and other media corrosion ability.
